Home / 26,195,076,025.20-39,292,614,037.80-13,104,148,921.20

Finding the Fourth Proportional to 26,195,076,025.20, 39,292,614,037.80 and 13,104,148,921.20

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Solution

The fourth proportional to 26,195,076,025.20, 39,292,614,037.80 and 13,104,148,921.20 is: 19,656,223,381.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,195,076,025.20 : 39,292,614,037.80 = 13,104,148,921.20 : x
  2. Step 2: Convert to fraction form
    26,195,076,025.20/39,292,614,037.80 = 13,104,148,921.20/x
  3. Step 3: Cross multiply
    26,195,076,025.20x = 39,292,614,037.80 × 13,104,148,921.20
  4. Step 4: Simplify right side
    26,195,076,025.20x = 514,896,265,854,564,892,672
  5. Step 5: Solve for x
    x = 514,896,265,854,564,892,672/26,195,076,025.20
  6. Step 6: Final answer
    x = 19,656,223,381.80

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Double scale
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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.