Home / 55,920,000.19-83,841,003.70-24,778,720.09

Finding the Fourth Proportional to 55,920,000.19, 83,841,003.70 and 24,778,720.09

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Solution

The fourth proportional to 55,920,000.19, 83,841,003.70 and 24,778,720.09 is: 37,150,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,920,000.19 : 83,841,003.70 = 24,778,720.09 : x
  2. Step 2: Convert to fraction form
    55,920,000.19/83,841,003.70 = 24,778,720.09/x
  3. Step 3: Cross multiply
    55,920,000.19x = 83,841,003.70 × 24,778,720.09
  4. Step 4: Simplify right side
    55,920,000.19x = 2,077,472,762,203,855.50
  5. Step 5: Solve for x
    x = 2,077,472,762,203,855.50/55,920,000.19
  6. Step 6: Final answer
    x = 37,150,800.35

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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.