Home / 23,652,001.90-35,478,002.85-13,546,312.30

Finding the Fourth Proportional to 23,652,001.90, 35,478,002.85 and 13,546,312.30

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Solution

The fourth proportional to 23,652,001.90, 35,478,002.85 and 13,546,312.30 is: 20,319,468.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,652,001.90 : 35,478,002.85 = 13,546,312.30 : x
  2. Step 2: Convert to fraction form
    23,652,001.90/35,478,002.85 = 13,546,312.30/x
  3. Step 3: Cross multiply
    23,652,001.90x = 35,478,002.85 × 13,546,312.30
  4. Step 4: Simplify right side
    23,652,001.90x = 480,596,106,386,390.12
  5. Step 5: Solve for x
    x = 480,596,106,386,390.12/23,652,001.90
  6. Step 6: Final answer
    x = 20,319,468.45

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Similar ratio
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1.5x scale

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.