Home / 59,406,712,391.77-89,146,721,263.12-27,529,443,608.51

Finding the Fourth Proportional to 59,406,712,391.77, 89,146,721,263.12 and 27,529,443,608.51

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Solution

The fourth proportional to 59,406,712,391.77, 89,146,721,263.12 and 27,529,443,608.51 is: 41,311,150,492.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,406,712,391.77 : 89,146,721,263.12 = 27,529,443,608.51 : x
  2. Step 2: Convert to fraction form
    59,406,712,391.77/89,146,721,263.12 = 27,529,443,608.51/x
  3. Step 3: Cross multiply
    59,406,712,391.77x = 89,146,721,263.12 × 27,529,443,608.51
  4. Step 4: Simplify right side
    59,406,712,391.77x = 2,454,159,635,896,772,591,616
  5. Step 5: Solve for x
    x = 2,454,159,635,896,772,591,616/59,406,712,391.77
  6. Step 6: Final answer
    x = 41,311,150,492.76

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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.