Home / 102,553,293.47-153,854,412.62-33,466,225.55

Finding the Fourth Proportional to 102,553,293.47, 153,854,412.62 and 33,466,225.55

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Solution

The fourth proportional to 102,553,293.47, 153,854,412.62 and 33,466,225.55 is: 50,207,324.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,553,293.47 : 153,854,412.62 = 33,466,225.55 : x
  2. Step 2: Convert to fraction form
    102,553,293.47/153,854,412.62 = 33,466,225.55/x
  3. Step 3: Cross multiply
    102,553,293.47x = 153,854,412.62 × 33,466,225.55
  4. Step 4: Simplify right side
    102,553,293.47x = 5,148,926,473,667,084
  5. Step 5: Solve for x
    x = 5,148,926,473,667,084/102,553,293.47
  6. Step 6: Final answer
    x = 50,207,324.40

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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.