Home / 15,459,008.10-23,188,512.15-15,104,714.10

Finding the Fourth Proportional to 15,459,008.10, 23,188,512.15 and 15,104,714.10

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Solution

The fourth proportional to 15,459,008.10, 23,188,512.15 and 15,104,714.10 is: 22,657,071.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,459,008.10 : 23,188,512.15 = 15,104,714.10 : x
  2. Step 2: Convert to fraction form
    15,459,008.10/23,188,512.15 = 15,104,714.10/x
  3. Step 3: Cross multiply
    15,459,008.10x = 23,188,512.15 × 15,104,714.10
  4. Step 4: Simplify right side
    15,459,008.10x = 350,255,846,430,126.31
  5. Step 5: Solve for x
    x = 350,255,846,430,126.31/15,459,008.10
  6. Step 6: Final answer
    x = 22,657,071.15

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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.