Home / 43,439,001.21-59,956,262.10-24,864,908.63

Finding the Fourth Proportional to 43,439,001.21, 59,956,262.10 and 24,864,908.63

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Solution

The fourth proportional to 43,439,001.21, 59,956,262.10 and 24,864,908.63 is: 34,319,550.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,439,001.21 : 59,956,262.10 = 24,864,908.63 : x
  2. Step 2: Convert to fraction form
    43,439,001.21/59,956,262.10 = 24,864,908.63/x
  3. Step 3: Cross multiply
    43,439,001.21x = 59,956,262.10 × 24,864,908.63
  4. Step 4: Simplify right side
    43,439,001.21x = 1,490,806,978,613,050.75
  5. Step 5: Solve for x
    x = 1,490,806,978,613,050.75/43,439,001.21
  6. Step 6: Final answer
    x = 34,319,550.11

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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.