Home / 3,234,935,216.40-4,852,402,824.60-3,107,956,246.80

Finding the Fourth Proportional to 3,234,935,216.40, 4,852,402,824.60 and 3,107,956,246.80

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Solution

The fourth proportional to 3,234,935,216.40, 4,852,402,824.60 and 3,107,956,246.80 is: 4,661,934,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,935,216.40 : 4,852,402,824.60 = 3,107,956,246.80 : x
  2. Step 2: Convert to fraction form
    3,234,935,216.40/4,852,402,824.60 = 3,107,956,246.80/x
  3. Step 3: Cross multiply
    3,234,935,216.40x = 4,852,402,824.60 × 3,107,956,246.80
  4. Step 4: Simplify right side
    3,234,935,216.40x = 15,081,055,670,705,537,024
  5. Step 5: Solve for x
    x = 15,081,055,670,705,537,024/3,234,935,216.40
  6. Step 6: Final answer
    x = 4,661,934,370.20

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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.