Home / 23,374,693.04-32,256,457.52-13,061,500.88

Finding the Fourth Proportional to 23,374,693.04, 32,256,457.52 and 13,061,500.88

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Solution

The fourth proportional to 23,374,693.04, 32,256,457.52 and 13,061,500.88 is: 18,024,525.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,693.04 : 32,256,457.52 = 13,061,500.88 : x
  2. Step 2: Convert to fraction form
    23,374,693.04/32,256,457.52 = 13,061,500.88/x
  3. Step 3: Cross multiply
    23,374,693.04x = 32,256,457.52 × 13,061,500.88
  4. Step 4: Simplify right side
    23,374,693.04x = 421,317,748,283,162.62
  5. Step 5: Solve for x
    x = 421,317,748,283,162.62/23,374,693.04
  6. Step 6: Final answer
    x = 18,024,525.39

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1.5x scale

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.