Home / 3,072,516,380.84-4,608,385,821.18-974,013,016.04

Finding the Fourth Proportional to 3,072,516,380.84, 4,608,385,821.18 and 974,013,016.04

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Solution

The fourth proportional to 3,072,516,380.84, 4,608,385,821.18 and 974,013,016.04 is: 1,460,896,287.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,516,380.84 : 4,608,385,821.18 = 974,013,016.04 : x
  2. Step 2: Convert to fraction form
    3,072,516,380.84/4,608,385,821.18 = 974,013,016.04/x
  3. Step 3: Cross multiply
    3,072,516,380.84x = 4,608,385,821.18 × 974,013,016.04
  4. Step 4: Simplify right side
    3,072,516,380.84x = 4,488,627,772,763,504,128
  5. Step 5: Solve for x
    x = 4,488,627,772,763,504,128/3,072,516,380.84
  6. Step 6: Final answer
    x = 1,460,896,287.08

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1.5x scale

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.