Home / 48,577,751.25-72,855,878.45-14,026,653.18

Finding the Fourth Proportional to 48,577,751.25, 72,855,878.45 and 14,026,653.18

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Solution

The fourth proportional to 48,577,751.25, 72,855,878.45 and 14,026,653.18 is: 21,036,876.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,577,751.25 : 72,855,878.45 = 14,026,653.18 : x
  2. Step 2: Convert to fraction form
    48,577,751.25/72,855,878.45 = 14,026,653.18/x
  3. Step 3: Cross multiply
    48,577,751.25x = 72,855,878.45 × 14,026,653.18
  4. Step 4: Simplify right side
    48,577,751.25x = 1,021,924,139,142,386
  5. Step 5: Solve for x
    x = 1,021,924,139,142,386/48,577,751.25
  6. Step 6: Final answer
    x = 21,036,876.20

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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.