Home / 55,623,210.66-76,754,500.02-32,109,322.75

Finding the Fourth Proportional to 55,623,210.66, 76,754,500.02 and 32,109,322.75

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Solution

The fourth proportional to 55,623,210.66, 76,754,500.02 and 32,109,322.75 is: 44,307,672.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,623,210.66 : 76,754,500.02 = 32,109,322.75 : x
  2. Step 2: Convert to fraction form
    55,623,210.66/76,754,500.02 = 32,109,322.75/x
  3. Step 3: Cross multiply
    55,623,210.66x = 76,754,500.02 × 32,109,322.75
  4. Step 4: Simplify right side
    55,623,210.66x = 2,464,535,013,465,175
  5. Step 5: Solve for x
    x = 2,464,535,013,465,175/55,623,210.66
  6. Step 6: Final answer
    x = 44,307,672.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.