Home / 1,302,368,770.13-1,952,454,916.23-564,883,222.89

Finding the Fourth Proportional to 1,302,368,770.13, 1,952,454,916.23 and 564,883,222.89

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Solution

The fourth proportional to 1,302,368,770.13, 1,952,454,916.23 and 564,883,222.89 is: 846,848,489.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,368,770.13 : 1,952,454,916.23 = 564,883,222.89 : x
  2. Step 2: Convert to fraction form
    1,302,368,770.13/1,952,454,916.23 = 564,883,222.89/x
  3. Step 3: Cross multiply
    1,302,368,770.13x = 1,952,454,916.23 × 564,883,222.89
  4. Step 4: Simplify right side
    1,302,368,770.13x = 1,102,909,025,627,427,328
  5. Step 5: Solve for x
    x = 1,102,909,025,627,427,328/1,302,368,770.13
  6. Step 6: Final answer
    x = 846,848,489.40

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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.