Home / 40,749,685.02-56,229,456.18-27,547,588.02

Finding the Fourth Proportional to 40,749,685.02, 56,229,456.18 and 27,547,588.02

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Solution

The fourth proportional to 40,749,685.02, 56,229,456.18 and 27,547,588.02 is: 38,012,217.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,749,685.02 : 56,229,456.18 = 27,547,588.02 : x
  2. Step 2: Convert to fraction form
    40,749,685.02/56,229,456.18 = 27,547,588.02/x
  3. Step 3: Cross multiply
    40,749,685.02x = 56,229,456.18 × 27,547,588.02
  4. Step 4: Simplify right side
    40,749,685.02x = 1,548,985,893,435,283
  5. Step 5: Solve for x
    x = 1,548,985,893,435,283/40,749,685.02
  6. Step 6: Final answer
    x = 38,012,217.58

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1.5x scale

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.