Home / 64,006,470.39-88,329,148.98-34,637,795.19

Finding the Fourth Proportional to 64,006,470.39, 88,329,148.98 and 34,637,795.19

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Solution

The fourth proportional to 64,006,470.39, 88,329,148.98 and 34,637,795.19 is: 47,800,276.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,006,470.39 : 88,329,148.98 = 34,637,795.19 : x
  2. Step 2: Convert to fraction form
    64,006,470.39/88,329,148.98 = 34,637,795.19/x
  3. Step 3: Cross multiply
    64,006,470.39x = 88,329,148.98 × 34,637,795.19
  4. Step 4: Simplify right side
    64,006,470.39x = 3,059,526,971,676,237.50
  5. Step 5: Solve for x
    x = 3,059,526,971,676,237.50/64,006,470.39
  6. Step 6: Final answer
    x = 47,800,276.33

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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.