Home / 15,245,051.55-22,864,088.73-9,098,768.71

Finding the Fourth Proportional to 15,245,051.55, 22,864,088.73 and 9,098,768.71

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Solution

The fourth proportional to 15,245,051.55, 22,864,088.73 and 9,098,768.71 is: 13,646,070.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,245,051.55 : 22,864,088.73 = 9,098,768.71 : x
  2. Step 2: Convert to fraction form
    15,245,051.55/22,864,088.73 = 9,098,768.71/x
  3. Step 3: Cross multiply
    15,245,051.55x = 22,864,088.73 × 9,098,768.71
  4. Step 4: Simplify right side
    15,245,051.55x = 208,035,055,181,888.12
  5. Step 5: Solve for x
    x = 208,035,055,181,888.12/15,245,051.55
  6. Step 6: Final answer
    x = 13,646,070.96

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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.