Home / 11,012,699,943.40-15,197,333,830.50-6,000,488,786.92

Finding the Fourth Proportional to 11,012,699,943.40, 15,197,333,830.50 and 6,000,488,786.92

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Solution

The fourth proportional to 11,012,699,943.40, 15,197,333,830.50 and 6,000,488,786.92 is: 8,280,569,861.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,012,699,943.40 : 15,197,333,830.50 = 6,000,488,786.92 : x
  2. Step 2: Convert to fraction form
    11,012,699,943.40/15,197,333,830.50 = 6,000,488,786.92/x
  3. Step 3: Cross multiply
    11,012,699,943.40x = 15,197,333,830.50 × 6,000,488,786.92
  4. Step 4: Simplify right side
    11,012,699,943.40x = 91,191,431,240,995,225,600
  5. Step 5: Solve for x
    x = 91,191,431,240,995,225,600/11,012,699,943.40
  6. Step 6: Final answer
    x = 8,280,569,861.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.