Home / 7,471,506,471.03-10,310,699,711.03-4,084,456,688.82

Finding the Fourth Proportional to 7,471,506,471.03, 10,310,699,711.03 and 4,084,456,688.82

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Solution

The fourth proportional to 7,471,506,471.03, 10,310,699,711.03 and 4,084,456,688.82 is: 5,636,561,590.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,471,506,471.03 : 10,310,699,711.03 = 4,084,456,688.82 : x
  2. Step 2: Convert to fraction form
    7,471,506,471.03/10,310,699,711.03 = 4,084,456,688.82/x
  3. Step 3: Cross multiply
    7,471,506,471.03x = 10,310,699,711.03 × 4,084,456,688.82
  4. Step 4: Simplify right side
    7,471,506,471.03x = 42,113,606,401,110,499,328
  5. Step 5: Solve for x
    x = 42,113,606,401,110,499,328/7,471,506,471.03
  6. Step 6: Final answer
    x = 5,636,561,590.95

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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.