Home / 64,006,463.40-88,329,139.32-34,637,788.17

Finding the Fourth Proportional to 64,006,463.40, 88,329,139.32 and 34,637,788.17

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Solution

The fourth proportional to 64,006,463.40, 88,329,139.32 and 34,637,788.17 is: 47,800,266.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,006,463.40 : 88,329,139.32 = 34,637,788.17 : x
  2. Step 2: Convert to fraction form
    64,006,463.40/88,329,139.32 = 34,637,788.17/x
  3. Step 3: Cross multiply
    64,006,463.40x = 88,329,139.32 × 34,637,788.17
  4. Step 4: Simplify right side
    64,006,463.40x = 3,059,526,017,004,578
  5. Step 5: Solve for x
    x = 3,059,526,017,004,578/64,006,463.40
  6. Step 6: Final answer
    x = 47,800,266.64

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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.