Home / 10,715,934,330.66-16,070,460,276.45-3,535,174,388.15

Finding the Fourth Proportional to 10,715,934,330.66, 16,070,460,276.45 and 3,535,174,388.15

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Solution

The fourth proportional to 10,715,934,330.66, 16,070,460,276.45 and 3,535,174,388.15 is: 5,301,626,327.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,715,934,330.66 : 16,070,460,276.45 = 3,535,174,388.15 : x
  2. Step 2: Convert to fraction form
    10,715,934,330.66/16,070,460,276.45 = 3,535,174,388.15/x
  3. Step 3: Cross multiply
    10,715,934,330.66x = 16,070,460,276.45 × 3,535,174,388.15
  4. Step 4: Simplify right side
    10,715,934,330.66x = 56,811,879,575,077,724,160
  5. Step 5: Solve for x
    x = 56,811,879,575,077,724,160/10,715,934,330.66
  6. Step 6: Final answer
    x = 5,301,626,327.86

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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.