Home / 242,162,582-334,184,275.28-132,154,295

Finding the Fourth Proportional to 242,162,582, 334,184,275.28 and 132,154,295

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Solution

The fourth proportional to 242,162,582, 334,184,275.28 and 132,154,295 is: 182,372,879.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,162,582 : 334,184,275.28 = 132,154,295 : x
  2. Step 2: Convert to fraction form
    242,162,582/334,184,275.28 = 132,154,295/x
  3. Step 3: Cross multiply
    242,162,582x = 334,184,275.28 × 132,154,295
  4. Step 4: Simplify right side
    242,162,582x = 44,163,887,299,714,320
  5. Step 5: Solve for x
    x = 44,163,887,299,714,320/242,162,582
  6. Step 6: Final answer
    x = 182,372,879.14

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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.