Home / 367,780,828,077.38-551,671,242,116.05-367,780,828,077.38

Finding the Fourth Proportional to 367,780,828,077.38, 551,671,242,116.05 and 367,780,828,077.38

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Solution

The fourth proportional to 367,780,828,077.38, 551,671,242,116.05 and 367,780,828,077.38 is: 551,671,242,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,780,828,077.38 : 551,671,242,116.05 = 367,780,828,077.38 : x
  2. Step 2: Convert to fraction form
    367,780,828,077.38/551,671,242,116.05 = 367,780,828,077.38/x
  3. Step 3: Cross multiply
    367,780,828,077.38x = 551,671,242,116.05 × 367,780,828,077.38
  4. Step 4: Simplify right side
    367,780,828,077.38x = 202,894,106,251,917,688,569,856
  5. Step 5: Solve for x
    x = 202,894,106,251,917,688,569,856/367,780,828,077.38
  6. Step 6: Final answer
    x = 551,671,242,116.05

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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.