Home / 59,905,007.10-89,857,510.65-29,606,600.70

Finding the Fourth Proportional to 59,905,007.10, 89,857,510.65 and 29,606,600.70

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Solution

The fourth proportional to 59,905,007.10, 89,857,510.65 and 29,606,600.70 is: 44,409,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,905,007.10 : 89,857,510.65 = 29,606,600.70 : x
  2. Step 2: Convert to fraction form
    59,905,007.10/89,857,510.65 = 29,606,600.70/x
  3. Step 3: Cross multiply
    59,905,007.10x = 89,857,510.65 × 29,606,600.70
  4. Step 4: Simplify right side
    59,905,007.10x = 2,660,375,437,710,547.50
  5. Step 5: Solve for x
    x = 2,660,375,437,710,547.50/59,905,007.10
  6. Step 6: Final answer
    x = 44,409,901.05

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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.