Home / 62,056,519.40-93,084,779.10-40,533,158.90

Finding the Fourth Proportional to 62,056,519.40, 93,084,779.10 and 40,533,158.90

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Solution

The fourth proportional to 62,056,519.40, 93,084,779.10 and 40,533,158.90 is: 60,799,738.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,056,519.40 : 93,084,779.10 = 40,533,158.90 : x
  2. Step 2: Convert to fraction form
    62,056,519.40/93,084,779.10 = 40,533,158.90/x
  3. Step 3: Cross multiply
    62,056,519.40x = 93,084,779.10 × 40,533,158.90
  4. Step 4: Simplify right side
    62,056,519.40x = 3,773,020,142,431,698.50
  5. Step 5: Solve for x
    x = 3,773,020,142,431,698.50/62,056,519.40
  6. Step 6: Final answer
    x = 60,799,738.35

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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.