Home / 63,377,881,520.70-95,066,822,281.05-33,991,319,984.70

Finding the Fourth Proportional to 63,377,881,520.70, 95,066,822,281.05 and 33,991,319,984.70

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Solution

The fourth proportional to 63,377,881,520.70, 95,066,822,281.05 and 33,991,319,984.70 is: 50,986,979,977.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,377,881,520.70 : 95,066,822,281.05 = 33,991,319,984.70 : x
  2. Step 2: Convert to fraction form
    63,377,881,520.70/95,066,822,281.05 = 33,991,319,984.70/x
  3. Step 3: Cross multiply
    63,377,881,520.70x = 95,066,822,281.05 × 33,991,319,984.70
  4. Step 4: Simplify right side
    63,377,881,520.70x = 3,231,446,776,083,778,109,440
  5. Step 5: Solve for x
    x = 3,231,446,776,083,778,109,440/63,377,881,520.70
  6. Step 6: Final answer
    x = 50,986,979,977.05

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Double scale
Find fourth proportional to 63,377,881,521.70, 95,066,822,282.55 and 33,991,319,985.70
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.