Home / 8,768,804,948.70-13,153,207,423.05-8,768,804,948.70

Finding the Fourth Proportional to 8,768,804,948.70, 13,153,207,423.05 and 8,768,804,948.70

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Solution

The fourth proportional to 8,768,804,948.70, 13,153,207,423.05 and 8,768,804,948.70 is: 13,153,207,423.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,804,948.70 : 13,153,207,423.05 = 8,768,804,948.70 : x
  2. Step 2: Convert to fraction form
    8,768,804,948.70/13,153,207,423.05 = 8,768,804,948.70/x
  3. Step 3: Cross multiply
    8,768,804,948.70x = 13,153,207,423.05 × 8,768,804,948.70
  4. Step 4: Simplify right side
    8,768,804,948.70x = 115,337,910,342,518,423,552
  5. Step 5: Solve for x
    x = 115,337,910,342,518,423,552/8,768,804,948.70
  6. Step 6: Final answer
    x = 13,153,207,423.05

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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.