Home / 26,737,432,638.10-40,106,148,957.15-14,339,976,990.10

Finding the Fourth Proportional to 26,737,432,638.10, 40,106,148,957.15 and 14,339,976,990.10

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Solution

The fourth proportional to 26,737,432,638.10, 40,106,148,957.15 and 14,339,976,990.10 is: 21,509,965,485.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,737,432,638.10 : 40,106,148,957.15 = 14,339,976,990.10 : x
  2. Step 2: Convert to fraction form
    26,737,432,638.10/40,106,148,957.15 = 14,339,976,990.10/x
  3. Step 3: Cross multiply
    26,737,432,638.10x = 40,106,148,957.15 × 14,339,976,990.10
  4. Step 4: Simplify right side
    26,737,432,638.10x = 575,121,253,207,054,155,776
  5. Step 5: Solve for x
    x = 575,121,253,207,054,155,776/26,737,432,638.10
  6. Step 6: Final answer
    x = 21,509,965,485.15

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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.