Home / 63,546,019.02-87,588,707.67-44,937,156.78

Finding the Fourth Proportional to 63,546,019.02, 87,588,707.67 and 44,937,156.78

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Solution

The fourth proportional to 63,546,019.02, 87,588,707.67 and 44,937,156.78 is: 61,939,167.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546,019.02 : 87,588,707.67 = 44,937,156.78 : x
  2. Step 2: Convert to fraction form
    63,546,019.02/87,588,707.67 = 44,937,156.78/x
  3. Step 3: Cross multiply
    63,546,019.02x = 87,588,707.67 × 44,937,156.78
  4. Step 4: Simplify right side
    63,546,019.02x = 3,935,987,488,724,378.50
  5. Step 5: Solve for x
    x = 3,935,987,488,724,378.50/63,546,019.02
  6. Step 6: Final answer
    x = 61,939,167.07

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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.