Home / 56,664,581,435.80-84,996,872,153.70-17,407,924,437.40

Finding the Fourth Proportional to 56,664,581,435.80, 84,996,872,153.70 and 17,407,924,437.40

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Solution

The fourth proportional to 56,664,581,435.80, 84,996,872,153.70 and 17,407,924,437.40 is: 26,111,886,656.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,664,581,435.80 : 84,996,872,153.70 = 17,407,924,437.40 : x
  2. Step 2: Convert to fraction form
    56,664,581,435.80/84,996,872,153.70 = 17,407,924,437.40/x
  3. Step 3: Cross multiply
    56,664,581,435.80x = 84,996,872,153.70 × 17,407,924,437.40
  4. Step 4: Simplify right side
    56,664,581,435.80x = 1,479,619,127,866,957,758,464
  5. Step 5: Solve for x
    x = 1,479,619,127,866,957,758,464/56,664,581,435.80
  6. Step 6: Final answer
    x = 26,111,886,656.10

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Double scale
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Similar ratio
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1.5x scale

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.