Home / 45,442,944,041.10-68,164,416,061.65-34,422,983,465.10

Finding the Fourth Proportional to 45,442,944,041.10, 68,164,416,061.65 and 34,422,983,465.10

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Solution

The fourth proportional to 45,442,944,041.10, 68,164,416,061.65 and 34,422,983,465.10 is: 51,634,475,197.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,944,041.10 : 68,164,416,061.65 = 34,422,983,465.10 : x
  2. Step 2: Convert to fraction form
    45,442,944,041.10/68,164,416,061.65 = 34,422,983,465.10/x
  3. Step 3: Cross multiply
    45,442,944,041.10x = 68,164,416,061.65 × 34,422,983,465.10
  4. Step 4: Simplify right side
    45,442,944,041.10x = 2,346,422,566,998,374,875,136
  5. Step 5: Solve for x
    x = 2,346,422,566,998,374,875,136/45,442,944,041.10
  6. Step 6: Final answer
    x = 51,634,475,197.65

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Double scale
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Similar ratio
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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.