Home / 26,329,854.31-36,335,330.40-14,727,417.76

Finding the Fourth Proportional to 26,329,854.31, 36,335,330.40 and 14,727,417.76

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Solution

The fourth proportional to 26,329,854.31, 36,335,330.40 and 14,727,417.76 is: 20,323,910.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,329,854.31 : 36,335,330.40 = 14,727,417.76 : x
  2. Step 2: Convert to fraction form
    26,329,854.31/36,335,330.40 = 14,727,417.76/x
  3. Step 3: Cross multiply
    26,329,854.31x = 36,335,330.40 × 14,727,417.76
  4. Step 4: Simplify right side
    26,329,854.31x = 535,125,590,248,427.88
  5. Step 5: Solve for x
    x = 535,125,590,248,427.88/26,329,854.31
  6. Step 6: Final answer
    x = 20,323,910.04

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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.