Home / 169,008,386,541.84-233,237,166,808.82-92,887,498,679.76

Finding the Fourth Proportional to 169,008,386,541.84, 233,237,166,808.82 and 92,887,498,679.76

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Solution

The fourth proportional to 169,008,386,541.84, 233,237,166,808.82 and 92,887,498,679.76 is: 128,187,822,316.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,008,386,541.84 : 233,237,166,808.82 = 92,887,498,679.76 : x
  2. Step 2: Convert to fraction form
    169,008,386,541.84/233,237,166,808.82 = 92,887,498,679.76/x
  3. Step 3: Cross multiply
    169,008,386,541.84x = 233,237,166,808.82 × 92,887,498,679.76
  4. Step 4: Simplify right side
    169,008,386,541.84x = 21,664,817,024,025,229,262,848
  5. Step 5: Solve for x
    x = 21,664,817,024,025,229,262,848/169,008,386,541.84
  6. Step 6: Final answer
    x = 128,187,822,316.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.