Home / 59,056,017,612.88-88,584,256,242.36-14,287,442,474.32

Finding the Fourth Proportional to 59,056,017,612.88, 88,584,256,242.36 and 14,287,442,474.32

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Solution

The fourth proportional to 59,056,017,612.88, 88,584,256,242.36 and 14,287,442,474.32 is: 21,431,219,312.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,056,017,612.88 : 88,584,256,242.36 = 14,287,442,474.32 : x
  2. Step 2: Convert to fraction form
    59,056,017,612.88/88,584,256,242.36 = 14,287,442,474.32/x
  3. Step 3: Cross multiply
    59,056,017,612.88x = 88,584,256,242.36 × 14,287,442,474.32
  4. Step 4: Simplify right side
    59,056,017,612.88x = 1,265,642,465,193,140,944,896
  5. Step 5: Solve for x
    x = 1,265,642,465,193,140,944,896/59,056,017,612.88
  6. Step 6: Final answer
    x = 21,431,219,312.65

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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.