Home / 22,870,124.61-31,575,542.10-14,177,586.93

Finding the Fourth Proportional to 22,870,124.61, 31,575,542.10 and 14,177,586.93

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Solution

The fourth proportional to 22,870,124.61, 31,575,542.10 and 14,177,586.93 is: 19,574,226.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,870,124.61 : 31,575,542.10 = 14,177,586.93 : x
  2. Step 2: Convert to fraction form
    22,870,124.61/31,575,542.10 = 14,177,586.93/x
  3. Step 3: Cross multiply
    22,870,124.61x = 31,575,542.10 × 14,177,586.93
  4. Step 4: Simplify right side
    22,870,124.61x = 447,664,992,984,624.75
  5. Step 5: Solve for x
    x = 447,664,992,984,624.75/22,870,124.61
  6. Step 6: Final answer
    x = 19,574,226.23

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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.