Home / 103,442,913,000.33-155,164,369,500.49-103,442,913,000.33

Finding the Fourth Proportional to 103,442,913,000.33, 155,164,369,500.49 and 103,442,913,000.33

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Solution

The fourth proportional to 103,442,913,000.33, 155,164,369,500.49 and 103,442,913,000.33 is: 155,164,369,500.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,442,913,000.33 : 155,164,369,500.49 = 103,442,913,000.33 : x
  2. Step 2: Convert to fraction form
    103,442,913,000.33/155,164,369,500.49 = 103,442,913,000.33/x
  3. Step 3: Cross multiply
    103,442,913,000.33x = 155,164,369,500.49 × 103,442,913,000.33
  4. Step 4: Simplify right side
    103,442,913,000.33x = 16,050,654,374,990,243,168,256
  5. Step 5: Solve for x
    x = 16,050,654,374,990,243,168,256/103,442,913,000.33
  6. Step 6: Final answer
    x = 155,164,369,500.49

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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.