Home / 24,189,602,282.91-36,284,518,187.76-7,401,386,768.18

Finding the Fourth Proportional to 24,189,602,282.91, 36,284,518,187.76 and 7,401,386,768.18

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Solution

The fourth proportional to 24,189,602,282.91, 36,284,518,187.76 and 7,401,386,768.18 is: 11,102,115,266.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,189,602,282.91 : 36,284,518,187.76 = 7,401,386,768.18 : x
  2. Step 2: Convert to fraction form
    24,189,602,282.91/36,284,518,187.76 = 7,401,386,768.18/x
  3. Step 3: Cross multiply
    24,189,602,282.91x = 36,284,518,187.76 × 7,401,386,768.18
  4. Step 4: Simplify right side
    24,189,602,282.91x = 268,555,752,804,499,292,160
  5. Step 5: Solve for x
    x = 268,555,752,804,499,292,160/24,189,602,282.91
  6. Step 6: Final answer
    x = 11,102,115,266.87

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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.