Home / 4,155,611,167.30-5,734,746,518.29-2,250,374,731.46

Finding the Fourth Proportional to 4,155,611,167.30, 5,734,746,518.29 and 2,250,374,731.46

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Solution

The fourth proportional to 4,155,611,167.30, 5,734,746,518.29 and 2,250,374,731.46 is: 3,105,518,812.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,611,167.30 : 5,734,746,518.29 = 2,250,374,731.46 : x
  2. Step 2: Convert to fraction form
    4,155,611,167.30/5,734,746,518.29 = 2,250,374,731.46/x
  3. Step 3: Cross multiply
    4,155,611,167.30x = 5,734,746,518.29 × 2,250,374,731.46
  4. Step 4: Simplify right side
    4,155,611,167.30x = 12,905,328,656,079,710,208
  5. Step 5: Solve for x
    x = 12,905,328,656,079,710,208/4,155,611,167.30
  6. Step 6: Final answer
    x = 3,105,518,812.16

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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.