Home / 55,920,000.69-83,841,004.45-24,778,720.59

Finding the Fourth Proportional to 55,920,000.69, 83,841,004.45 and 24,778,720.59

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Solution

The fourth proportional to 55,920,000.69, 83,841,004.45 and 24,778,720.59 is: 37,150,801.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,920,000.69 : 83,841,004.45 = 24,778,720.59 : x
  2. Step 2: Convert to fraction form
    55,920,000.69/83,841,004.45 = 24,778,720.59/x
  3. Step 3: Cross multiply
    55,920,000.69x = 83,841,004.45 × 24,778,720.59
  4. Step 4: Simplify right side
    55,920,000.69x = 2,077,472,822,708,398
  5. Step 5: Solve for x
    x = 2,077,472,822,708,398/55,920,000.69
  6. Step 6: Final answer
    x = 37,150,801.10

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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.