Home / 23,232,434.90-32,060,824.05-12,779,522.13

Finding the Fourth Proportional to 23,232,434.90, 32,060,824.05 and 12,779,522.13

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Solution

The fourth proportional to 23,232,434.90, 32,060,824.05 and 12,779,522.13 is: 17,635,775.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,232,434.90 : 32,060,824.05 = 12,779,522.13 : x
  2. Step 2: Convert to fraction form
    23,232,434.90/32,060,824.05 = 12,779,522.13/x
  3. Step 3: Cross multiply
    23,232,434.90x = 32,060,824.05 × 12,779,522.13
  4. Step 4: Simplify right side
    23,232,434.90x = 409,722,010,453,011.25
  5. Step 5: Solve for x
    x = 409,722,010,453,011.25/23,232,434.90
  6. Step 6: Final answer
    x = 17,635,775.69

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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.