Home / 15,133,048,335.23-22,699,572,502.84-9,908,770,728.83

Finding the Fourth Proportional to 15,133,048,335.23, 22,699,572,502.84 and 9,908,770,728.83

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Solution

The fourth proportional to 15,133,048,335.23, 22,699,572,502.84 and 9,908,770,728.83 is: 14,863,156,093.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,133,048,335.23 : 22,699,572,502.84 = 9,908,770,728.83 : x
  2. Step 2: Convert to fraction form
    15,133,048,335.23/22,699,572,502.84 = 9,908,770,728.83/x
  3. Step 3: Cross multiply
    15,133,048,335.23x = 22,699,572,502.84 × 9,908,770,728.83
  4. Step 4: Simplify right side
    15,133,048,335.23x = 224,924,859,572,962,033,664
  5. Step 5: Solve for x
    x = 224,924,859,572,962,033,664/15,133,048,335.23
  6. Step 6: Final answer
    x = 14,863,156,093.24

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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.