Home / 5,480,995,478.49-7,563,779,358.19-2,974,869,706.95

Finding the Fourth Proportional to 5,480,995,478.49, 7,563,779,358.19 and 2,974,869,706.95

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Solution

The fourth proportional to 5,480,995,478.49, 7,563,779,358.19 and 2,974,869,706.95 is: 4,105,323,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,480,995,478.49 : 7,563,779,358.19 = 2,974,869,706.95 : x
  2. Step 2: Convert to fraction form
    5,480,995,478.49/7,563,779,358.19 = 2,974,869,706.95/x
  3. Step 3: Cross multiply
    5,480,995,478.49x = 7,563,779,358.19 × 2,974,869,706.95
  4. Step 4: Simplify right side
    5,480,995,478.49x = 22,501,258,082,725,629,952
  5. Step 5: Solve for x
    x = 22,501,258,082,725,629,952/5,480,995,478.49
  6. Step 6: Final answer
    x = 4,105,323,233.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.