Home / 26,671,787,719.01-40,010,033,219.87-7,527,569,511.52

Finding the Fourth Proportional to 26,671,787,719.01, 40,010,033,219.87 and 7,527,569,511.52

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Solution

The fourth proportional to 26,671,787,719.01, 40,010,033,219.87 and 7,527,569,511.52 is: 11,292,017,970.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,671,787,719.01 : 40,010,033,219.87 = 7,527,569,511.52 : x
  2. Step 2: Convert to fraction form
    26,671,787,719.01/40,010,033,219.87 = 7,527,569,511.52/x
  3. Step 3: Cross multiply
    26,671,787,719.01x = 40,010,033,219.87 × 7,527,569,511.52
  4. Step 4: Simplify right side
    26,671,787,719.01x = 301,178,306,220,780,290,048
  5. Step 5: Solve for x
    x = 301,178,306,220,780,290,048/26,671,787,719.01
  6. Step 6: Final answer
    x = 11,292,017,970.21

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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.