Home / 234,424,944-323,506,425.60-131,408,496

Finding the Fourth Proportional to 234,424,944, 323,506,425.60 and 131,408,496

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Solution

The fourth proportional to 234,424,944, 323,506,425.60 and 131,408,496 is: 181,343,726.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,424,944 : 323,506,425.60 = 131,408,496 : x
  2. Step 2: Convert to fraction form
    234,424,944/323,506,425.60 = 131,408,496/x
  3. Step 3: Cross multiply
    234,424,944x = 323,506,425.60 × 131,408,496
  4. Step 4: Simplify right side
    234,424,944x = 42,511,492,834,431,904
  5. Step 5: Solve for x
    x = 42,511,492,834,431,904/234,424,944
  6. Step 6: Final answer
    x = 181,343,726.09

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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.