Home / 242,776,625.10-334,955,255.57-148,592,585.58

Finding the Fourth Proportional to 242,776,625.10, 334,955,255.57 and 148,592,585.58

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Solution

The fourth proportional to 242,776,625.10, 334,955,255.57 and 148,592,585.58 is: 205,010,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,776,625.10 : 334,955,255.57 = 148,592,585.58 : x
  2. Step 2: Convert to fraction form
    242,776,625.10/334,955,255.57 = 148,592,585.58/x
  3. Step 3: Cross multiply
    242,776,625.10x = 334,955,255.57 × 148,592,585.58
  4. Step 4: Simplify right side
    242,776,625.10x = 49,771,867,479,196,624
  5. Step 5: Solve for x
    x = 49,771,867,479,196,624/242,776,625.10
  6. Step 6: Final answer
    x = 205,010,953.83

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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.