Home / 17,158,053,648.92-23,677,510,118.47-9,433,068,612.89

Finding the Fourth Proportional to 17,158,053,648.92, 23,677,510,118.47 and 9,433,068,612.89

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Solution

The fourth proportional to 17,158,053,648.92, 23,677,510,118.47 and 9,433,068,612.89 is: 13,017,302,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,053,648.92 : 23,677,510,118.47 = 9,433,068,612.89 : x
  2. Step 2: Convert to fraction form
    17,158,053,648.92/23,677,510,118.47 = 9,433,068,612.89/x
  3. Step 3: Cross multiply
    17,158,053,648.92x = 23,677,510,118.47 × 9,433,068,612.89
  4. Step 4: Simplify right side
    17,158,053,648.92x = 223,351,577,529,778,044,928
  5. Step 5: Solve for x
    x = 223,351,577,529,778,044,928/17,158,053,648.92
  6. Step 6: Final answer
    x = 13,017,302,667.30

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Double scale
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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.