Home / 45,074,582,945.02-67,614,048,934.94-14,821,051,920.20

Finding the Fourth Proportional to 45,074,582,945.02, 67,614,048,934.94 and 14,821,051,920.20

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Solution

The fourth proportional to 45,074,582,945.02, 67,614,048,934.94 and 14,821,051,920.20 is: 22,232,292,887.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,074,582,945.02 : 67,614,048,934.94 = 14,821,051,920.20 : x
  2. Step 2: Convert to fraction form
    45,074,582,945.02/67,614,048,934.94 = 14,821,051,920.20/x
  3. Step 3: Cross multiply
    45,074,582,945.02x = 67,614,048,934.94 × 14,821,051,920.20
  4. Step 4: Simplify right side
    45,074,582,945.02x = 1,002,111,329,799,651,196,928
  5. Step 5: Solve for x
    x = 1,002,111,329,799,651,196,928/45,074,582,945.02
  6. Step 6: Final answer
    x = 22,232,292,887.15

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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.