Home / 9,313,521,534.93-12,852,594,335.24-5,084,433,423.39

Finding the Fourth Proportional to 9,313,521,534.93, 12,852,594,335.24 and 5,084,433,423.39

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Solution

The fourth proportional to 9,313,521,534.93, 12,852,594,335.24 and 5,084,433,423.39 is: 7,016,482,430.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,521,534.93 : 12,852,594,335.24 = 5,084,433,423.39 : x
  2. Step 2: Convert to fraction form
    9,313,521,534.93/12,852,594,335.24 = 5,084,433,423.39/x
  3. Step 3: Cross multiply
    9,313,521,534.93x = 12,852,594,335.24 × 5,084,433,423.39
  4. Step 4: Simplify right side
    9,313,521,534.93x = 65,348,160,215,341,817,856
  5. Step 5: Solve for x
    x = 65,348,160,215,341,817,856/9,313,521,534.93
  6. Step 6: Final answer
    x = 7,016,482,430.44

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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.