Home / 899,041,060,037.92-1,348,640,868,390.40-253,652,334,823.90

Finding the Fourth Proportional to 899,041,060,037.92, 1,348,640,868,390.40 and 253,652,334,823.90

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Solution

The fourth proportional to 899,041,060,037.92, 1,348,640,868,390.40 and 253,652,334,823.90 is: 380,500,869,550.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,041,060,037.92 : 1,348,640,868,390.40 = 253,652,334,823.90 : x
  2. Step 2: Convert to fraction form
    899,041,060,037.92/1,348,640,868,390.40 = 253,652,334,823.90/x
  3. Step 3: Cross multiply
    899,041,060,037.92x = 1,348,640,868,390.40 × 253,652,334,823.90
  4. Step 4: Simplify right side
    899,041,060,037.92x = 342,085,905,106,156,967,165,952
  5. Step 5: Solve for x
    x = 342,085,905,106,156,967,165,952/899,041,060,037.92
  6. Step 6: Final answer
    x = 380,500,869,550.64

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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.