Home / 58,290,207.20-87,365,326.80-24,194,002.40

Finding the Fourth Proportional to 58,290,207.20, 87,365,326.80 and 24,194,002.40

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Solution

The fourth proportional to 58,290,207.20, 87,365,326.80 and 24,194,002.40 is: 36,261,955.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,290,207.20 : 87,365,326.80 = 24,194,002.40 : x
  2. Step 2: Convert to fraction form
    58,290,207.20/87,365,326.80 = 24,194,002.40/x
  3. Step 3: Cross multiply
    58,290,207.20x = 87,365,326.80 × 24,194,002.40
  4. Step 4: Simplify right side
    58,290,207.20x = 2,113,716,926,275,984
  5. Step 5: Solve for x
    x = 2,113,716,926,275,984/58,290,207.20
  6. Step 6: Final answer
    x = 36,261,955.96

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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.