Home / 11,061,862,246.35-16,592,793,369.53-9,783,374,632.65

Finding the Fourth Proportional to 11,061,862,246.35, 16,592,793,369.53 and 9,783,374,632.65

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Solution

The fourth proportional to 11,061,862,246.35, 16,592,793,369.53 and 9,783,374,632.65 is: 14,675,061,948.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061,862,246.35 : 16,592,793,369.53 = 9,783,374,632.65 : x
  2. Step 2: Convert to fraction form
    11,061,862,246.35/16,592,793,369.53 = 9,783,374,632.65/x
  3. Step 3: Cross multiply
    11,061,862,246.35x = 16,592,793,369.53 × 9,783,374,632.65
  4. Step 4: Simplify right side
    11,061,862,246.35x = 162,333,513,736,213,987,328
  5. Step 5: Solve for x
    x = 162,333,513,736,213,987,328/11,061,862,246.35
  6. Step 6: Final answer
    x = 14,675,061,948.98

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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.