Home / 73,634,707.65-110,428,022.30-24,437,345.61

Finding the Fourth Proportional to 73,634,707.65, 110,428,022.30 and 24,437,345.61

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Solution

The fourth proportional to 73,634,707.65, 110,428,022.30 and 24,437,345.61 is: 36,648,040.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,634,707.65 : 110,428,022.30 = 24,437,345.61 : x
  2. Step 2: Convert to fraction form
    73,634,707.65/110,428,022.30 = 24,437,345.61/x
  3. Step 3: Cross multiply
    73,634,707.65x = 110,428,022.30 × 24,437,345.61
  4. Step 4: Simplify right side
    73,634,707.65x = 2,698,567,745,851,700.50
  5. Step 5: Solve for x
    x = 2,698,567,745,851,700.50/73,634,707.65
  6. Step 6: Final answer
    x = 36,648,040.47

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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.