Home / 71,820,981.94-107,746,621.94-23,295,066.98

Finding the Fourth Proportional to 71,820,981.94, 107,746,621.94 and 23,295,066.98

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Solution

The fourth proportional to 71,820,981.94, 107,746,621.94 and 23,295,066.98 is: 34,947,514.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,820,981.94 : 107,746,621.94 = 23,295,066.98 : x
  2. Step 2: Convert to fraction form
    71,820,981.94/107,746,621.94 = 23,295,066.98/x
  3. Step 3: Cross multiply
    71,820,981.94x = 107,746,621.94 × 23,295,066.98
  4. Step 4: Simplify right side
    71,820,981.94x = 2,509,964,774,961,037.50
  5. Step 5: Solve for x
    x = 2,509,964,774,961,037.50/71,820,981.94
  6. Step 6: Final answer
    x = 34,947,514.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.