Home / 43,423,842.71-59,925,944.06-23,578,444.52

Finding the Fourth Proportional to 43,423,842.71, 59,925,944.06 and 23,578,444.52

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Solution

The fourth proportional to 43,423,842.71, 59,925,944.06 and 23,578,444.52 is: 32,538,818.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,423,842.71 : 59,925,944.06 = 23,578,444.52 : x
  2. Step 2: Convert to fraction form
    43,423,842.71/59,925,944.06 = 23,578,444.52/x
  3. Step 3: Cross multiply
    43,423,842.71x = 59,925,944.06 × 23,578,444.52
  4. Step 4: Simplify right side
    43,423,842.71x = 1,412,960,546,909,811.75
  5. Step 5: Solve for x
    x = 1,412,960,546,909,811.75/43,423,842.71
  6. Step 6: Final answer
    x = 32,538,818.74

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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.