Home / 48,966,429.60-73,386,658.80-29,776,816.80

Finding the Fourth Proportional to 48,966,429.60, 73,386,658.80 and 29,776,816.80

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Solution

The fourth proportional to 48,966,429.60, 73,386,658.80 and 29,776,816.80 is: 44,626,923.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,966,429.60 : 73,386,658.80 = 29,776,816.80 : x
  2. Step 2: Convert to fraction form
    48,966,429.60/73,386,658.80 = 29,776,816.80/x
  3. Step 3: Cross multiply
    48,966,429.60x = 73,386,658.80 × 29,776,816.80
  4. Step 4: Simplify right side
    48,966,429.60x = 2,185,221,094,651,707.75
  5. Step 5: Solve for x
    x = 2,185,221,094,651,707.75/48,966,429.60
  6. Step 6: Final answer
    x = 44,626,923.23

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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.