Home / 15,723,752.83-23,586,646.20-4,941,503.84

Finding the Fourth Proportional to 15,723,752.83, 23,586,646.20 and 4,941,503.84

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Solution

The fourth proportional to 15,723,752.83, 23,586,646.20 and 4,941,503.84 is: 7,412,575.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,723,752.83 : 23,586,646.20 = 4,941,503.84 : x
  2. Step 2: Convert to fraction form
    15,723,752.83/23,586,646.20 = 4,941,503.84/x
  3. Step 3: Cross multiply
    15,723,752.83x = 23,586,646.20 × 4,941,503.84
  4. Step 4: Simplify right side
    15,723,752.83x = 116,553,502,828,988.03
  5. Step 5: Solve for x
    x = 116,553,502,828,988.03/15,723,752.83
  6. Step 6: Final answer
    x = 7,412,575.36

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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.