Home / 59,049,209.40-88,573,814.10-28,816,121.40

Finding the Fourth Proportional to 59,049,209.40, 88,573,814.10 and 28,816,121.40

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Solution

The fourth proportional to 59,049,209.40, 88,573,814.10 and 28,816,121.40 is: 43,224,182.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,209.40 : 88,573,814.10 = 28,816,121.40 : x
  2. Step 2: Convert to fraction form
    59,049,209.40/88,573,814.10 = 28,816,121.40/x
  3. Step 3: Cross multiply
    59,049,209.40x = 88,573,814.10 × 28,816,121.40
  4. Step 4: Simplify right side
    59,049,209.40x = 2,552,353,779,966,631.50
  5. Step 5: Solve for x
    x = 2,552,353,779,966,631.50/59,049,209.40
  6. Step 6: Final answer
    x = 43,224,182.10

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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.