Home / 189,176,713.83-283,740,661.98-59,797,402.38

Finding the Fourth Proportional to 189,176,713.83, 283,740,661.98 and 59,797,402.38

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Solution

The fourth proportional to 189,176,713.83, 283,740,661.98 and 59,797,402.38 is: 89,688,388.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,176,713.83 : 283,740,661.98 = 59,797,402.38 : x
  2. Step 2: Convert to fraction form
    189,176,713.83/283,740,661.98 = 59,797,402.38/x
  3. Step 3: Cross multiply
    189,176,713.83x = 283,740,661.98 × 59,797,402.38
  4. Step 4: Simplify right side
    189,176,713.83x = 16,966,954,535,985,630
  5. Step 5: Solve for x
    x = 16,966,954,535,985,630/189,176,713.83
  6. Step 6: Final answer
    x = 89,688,388.13

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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.