Home / 73,505,587.80-110,258,381.70-62,026,462.20

Finding the Fourth Proportional to 73,505,587.80, 110,258,381.70 and 62,026,462.20

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Solution

The fourth proportional to 73,505,587.80, 110,258,381.70 and 62,026,462.20 is: 93,039,693.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,505,587.80 : 110,258,381.70 = 62,026,462.20 : x
  2. Step 2: Convert to fraction form
    73,505,587.80/110,258,381.70 = 62,026,462.20/x
  3. Step 3: Cross multiply
    73,505,587.80x = 110,258,381.70 × 62,026,462.20
  4. Step 4: Simplify right side
    73,505,587.80x = 6,838,937,344,748,222
  5. Step 5: Solve for x
    x = 6,838,937,344,748,222/73,505,587.80
  6. Step 6: Final answer
    x = 93,039,693.30

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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.