Home / 59,143,933,038.56-88,715,124,640.80-14,375,299,686.40

Finding the Fourth Proportional to 59,143,933,038.56, 88,715,124,640.80 and 14,375,299,686.40

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Solution

The fourth proportional to 59,143,933,038.56, 88,715,124,640.80 and 14,375,299,686.40 is: 21,562,761,181.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,143,933,038.56 : 88,715,124,640.80 = 14,375,299,686.40 : x
  2. Step 2: Convert to fraction form
    59,143,933,038.56/88,715,124,640.80 = 14,375,299,686.40/x
  3. Step 3: Cross multiply
    59,143,933,038.56x = 88,715,124,640.80 × 14,375,299,686.40
  4. Step 4: Simplify right side
    59,143,933,038.56x = 1,275,306,503,427,829,268,480
  5. Step 5: Solve for x
    x = 1,275,306,503,427,829,268,480/59,143,933,038.56
  6. Step 6: Final answer
    x = 21,562,761,181.21

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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.