Home / 14,958,828.16-22,458,154.56-10,117,398.40

Finding the Fourth Proportional to 14,958,828.16, 22,458,154.56 and 10,117,398.40

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Solution

The fourth proportional to 14,958,828.16, 22,458,154.56 and 10,117,398.40 is: 15,189,565.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958,828.16 : 22,458,154.56 = 10,117,398.40 : x
  2. Step 2: Convert to fraction form
    14,958,828.16/22,458,154.56 = 10,117,398.40/x
  3. Step 3: Cross multiply
    14,958,828.16x = 22,458,154.56 × 10,117,398.40
  4. Step 4: Simplify right side
    14,958,828.16x = 227,218,097,012,296.69
  5. Step 5: Solve for x
    x = 227,218,097,012,296.69/14,958,828.16
  6. Step 6: Final answer
    x = 15,189,565.29

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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.