Home / 64,160,207.10-96,169,451.85-35,426,963.70

Finding the Fourth Proportional to 64,160,207.10, 96,169,451.85 and 35,426,963.70

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Solution

The fourth proportional to 64,160,207.10, 96,169,451.85 and 35,426,963.70 is: 53,101,319.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,160,207.10 : 96,169,451.85 = 35,426,963.70 : x
  2. Step 2: Convert to fraction form
    64,160,207.10/96,169,451.85 = 35,426,963.70/x
  3. Step 3: Cross multiply
    64,160,207.10x = 96,169,451.85 × 35,426,963.70
  4. Step 4: Simplify right side
    64,160,207.10x = 3,406,991,679,738,848
  5. Step 5: Solve for x
    x = 3,406,991,679,738,848/64,160,207.10
  6. Step 6: Final answer
    x = 53,101,319.86

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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.