Home / 59,306,808.96-81,841,005.12-34,527,708.92

Finding the Fourth Proportional to 59,306,808.96, 81,841,005.12 and 34,527,708.92

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Solution

The fourth proportional to 59,306,808.96, 81,841,005.12 and 34,527,708.92 is: 47,646,846.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,306,808.96 : 81,841,005.12 = 34,527,708.92 : x
  2. Step 2: Convert to fraction form
    59,306,808.96/81,841,005.12 = 34,527,708.92/x
  3. Step 3: Cross multiply
    59,306,808.96x = 81,841,005.12 × 34,527,708.92
  4. Step 4: Simplify right side
    59,306,808.96x = 2,825,782,402,503,590
  5. Step 5: Solve for x
    x = 2,825,782,402,503,590/59,306,808.96
  6. Step 6: Final answer
    x = 47,646,846.16

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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.