Home / 59,552,892,078.40-89,329,338,117.60-59,139,643,556.80

Finding the Fourth Proportional to 59,552,892,078.40, 89,329,338,117.60 and 59,139,643,556.80

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Solution

The fourth proportional to 59,552,892,078.40, 89,329,338,117.60 and 59,139,643,556.80 is: 88,709,465,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,552,892,078.40 : 89,329,338,117.60 = 59,139,643,556.80 : x
  2. Step 2: Convert to fraction form
    59,552,892,078.40/89,329,338,117.60 = 59,139,643,556.80/x
  3. Step 3: Cross multiply
    59,552,892,078.40x = 89,329,338,117.60 × 59,139,643,556.80
  4. Step 4: Simplify right side
    59,552,892,078.40x = 5,282,905,215,439,731,687,424
  5. Step 5: Solve for x
    x = 5,282,905,215,439,731,687,424/59,552,892,078.40
  6. Step 6: Final answer
    x = 88,709,465,335.20

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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.