Home / 24,356,062.76-36,507,686.52-12,196,212.08

Finding the Fourth Proportional to 24,356,062.76, 36,507,686.52 and 12,196,212.08

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Solution

The fourth proportional to 24,356,062.76, 36,507,686.52 and 12,196,212.08 is: 18,281,094.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,356,062.76 : 36,507,686.52 = 12,196,212.08 : x
  2. Step 2: Convert to fraction form
    24,356,062.76/36,507,686.52 = 12,196,212.08/x
  3. Step 3: Cross multiply
    24,356,062.76x = 36,507,686.52 × 12,196,212.08
  4. Step 4: Simplify right side
    24,356,062.76x = 445,255,487,348,077.19
  5. Step 5: Solve for x
    x = 445,255,487,348,077.19/24,356,062.76
  6. Step 6: Final answer
    x = 18,281,094.60

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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.