Home / 12,233,023,501.80-18,356,701,614.30-4,479,020,250.60

Finding the Fourth Proportional to 12,233,023,501.80, 18,356,701,614.30 and 4,479,020,250.60

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Solution

The fourth proportional to 12,233,023,501.80, 18,356,701,614.30 and 4,479,020,250.60 is: 6,721,154,279.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,233,023,501.80 : 18,356,701,614.30 = 4,479,020,250.60 : x
  2. Step 2: Convert to fraction form
    12,233,023,501.80/18,356,701,614.30 = 4,479,020,250.60/x
  3. Step 3: Cross multiply
    12,233,023,501.80x = 18,356,701,614.30 × 4,479,020,250.60
  4. Step 4: Simplify right side
    12,233,023,501.80x = 82,220,038,264,671,420,416
  5. Step 5: Solve for x
    x = 82,220,038,264,671,420,416/12,233,023,501.80
  6. Step 6: Final answer
    x = 6,721,154,279.85

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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.