Home / 29,760,696,043.20-44,641,044,064.80-12,082,842,619.20

Finding the Fourth Proportional to 29,760,696,043.20, 44,641,044,064.80 and 12,082,842,619.20

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Solution

The fourth proportional to 29,760,696,043.20, 44,641,044,064.80 and 12,082,842,619.20 is: 18,124,263,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760,696,043.20 : 44,641,044,064.80 = 12,082,842,619.20 : x
  2. Step 2: Convert to fraction form
    29,760,696,043.20/44,641,044,064.80 = 12,082,842,619.20/x
  3. Step 3: Cross multiply
    29,760,696,043.20x = 44,641,044,064.80 × 12,082,842,619.20
  4. Step 4: Simplify right side
    29,760,696,043.20x = 539,390,709,791,750,750,208
  5. Step 5: Solve for x
    x = 539,390,709,791,750,750,208/29,760,696,043.20
  6. Step 6: Final answer
    x = 18,124,263,928.80

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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.