Home / 25,402,619.17-37,911,959.76-22,950,980.02

Finding the Fourth Proportional to 25,402,619.17, 37,911,959.76 and 22,950,980.02

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Solution

The fourth proportional to 25,402,619.17, 37,911,959.76 and 22,950,980.02 is: 34,253,028.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,402,619.17 : 37,911,959.76 = 22,950,980.02 : x
  2. Step 2: Convert to fraction form
    25,402,619.17/37,911,959.76 = 22,950,980.02/x
  3. Step 3: Cross multiply
    25,402,619.17x = 37,911,959.76 × 22,950,980.02
  4. Step 4: Simplify right side
    25,402,619.17x = 870,116,630,970,803.88
  5. Step 5: Solve for x
    x = 870,116,630,970,803.88/25,402,619.17
  6. Step 6: Final answer
    x = 34,253,028.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.