Home / 23,998,389.85-33,122,089.02-13,547,591.65

Finding the Fourth Proportional to 23,998,389.85, 33,122,089.02 and 13,547,591.65

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Solution

The fourth proportional to 23,998,389.85, 33,122,089.02 and 13,547,591.65 is: 18,698,110.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,998,389.85 : 33,122,089.02 = 13,547,591.65 : x
  2. Step 2: Convert to fraction form
    23,998,389.85/33,122,089.02 = 13,547,591.65/x
  3. Step 3: Cross multiply
    23,998,389.85x = 33,122,089.02 × 13,547,591.65
  4. Step 4: Simplify right side
    23,998,389.85x = 448,724,536,637,908.69
  5. Step 5: Solve for x
    x = 448,724,536,637,908.69/23,998,389.85
  6. Step 6: Final answer
    x = 18,698,110.14

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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.