Home / 14,767,948.16-22,154,264.40-6,248,348

Finding the Fourth Proportional to 14,767,948.16, 22,154,264.40 and 6,248,348

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Solution

The fourth proportional to 14,767,948.16, 22,154,264.40 and 6,248,348 is: 9,373,512.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,948.16 : 22,154,264.40 = 6,248,348 : x
  2. Step 2: Convert to fraction form
    14,767,948.16/22,154,264.40 = 6,248,348/x
  3. Step 3: Cross multiply
    14,767,948.16x = 22,154,264.40 × 6,248,348
  4. Step 4: Simplify right side
    14,767,948.16x = 138,427,553,655,211.19
  5. Step 5: Solve for x
    x = 138,427,553,655,211.19/14,767,948.16
  6. Step 6: Final answer
    x = 9,373,512.97

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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.