Home / 59,554,417,775.80-89,331,626,663.70-53,045,753,560.60

Finding the Fourth Proportional to 59,554,417,775.80, 89,331,626,663.70 and 53,045,753,560.60

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Solution

The fourth proportional to 59,554,417,775.80, 89,331,626,663.70 and 53,045,753,560.60 is: 79,568,630,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,554,417,775.80 : 89,331,626,663.70 = 53,045,753,560.60 : x
  2. Step 2: Convert to fraction form
    59,554,417,775.80/89,331,626,663.70 = 53,045,753,560.60/x
  3. Step 3: Cross multiply
    59,554,417,775.80x = 89,331,626,663.70 × 53,045,753,560.60
  4. Step 4: Simplify right side
    59,554,417,775.80x = 4,738,663,453,170,154,340,352
  5. Step 5: Solve for x
    x = 4,738,663,453,170,154,340,352/59,554,417,775.80
  6. Step 6: Final answer
    x = 79,568,630,340.90

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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.