Home / 2,330,208,095.40-3,495,312,143.10-2,115,217,247.40

Finding the Fourth Proportional to 2,330,208,095.40, 3,495,312,143.10 and 2,115,217,247.40

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Solution

The fourth proportional to 2,330,208,095.40, 3,495,312,143.10 and 2,115,217,247.40 is: 3,172,825,871.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,208,095.40 : 3,495,312,143.10 = 2,115,217,247.40 : x
  2. Step 2: Convert to fraction form
    2,330,208,095.40/3,495,312,143.10 = 2,115,217,247.40/x
  3. Step 3: Cross multiply
    2,330,208,095.40x = 3,495,312,143.10 × 2,115,217,247.40
  4. Step 4: Simplify right side
    2,330,208,095.40x = 7,393,344,530,131,777,536
  5. Step 5: Solve for x
    x = 7,393,344,530,131,777,536/2,330,208,095.40
  6. Step 6: Final answer
    x = 3,172,825,871.10

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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.