Home / 1,175,726,974.10-1,764,679,915.19-593,869,052.16

Finding the Fourth Proportional to 1,175,726,974.10, 1,764,679,915.19 and 593,869,052.16

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Solution

The fourth proportional to 1,175,726,974.10, 1,764,679,915.19 and 593,869,052.16 is: 891,353,870.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,726,974.10 : 1,764,679,915.19 = 593,869,052.16 : x
  2. Step 2: Convert to fraction form
    1,175,726,974.10/1,764,679,915.19 = 593,869,052.16/x
  3. Step 3: Cross multiply
    1,175,726,974.10x = 1,764,679,915.19 × 593,869,052.16
  4. Step 4: Simplify right side
    1,175,726,974.10x = 1,047,988,788,601,159,168
  5. Step 5: Solve for x
    x = 1,047,988,788,601,159,168/1,175,726,974.10
  6. Step 6: Final answer
    x = 891,353,870.15

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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.