Home / 133,665,102,891.33-200,580,122,856.80-61,941,248,129.01

Finding the Fourth Proportional to 133,665,102,891.33, 200,580,122,856.80 and 61,941,248,129.01

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Solution

The fourth proportional to 133,665,102,891.33, 200,580,122,856.80 and 61,941,248,129.01 is: 92,950,088,623.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,665,102,891.33 : 200,580,122,856.80 = 61,941,248,129.01 : x
  2. Step 2: Convert to fraction form
    133,665,102,891.33/200,580,122,856.80 = 61,941,248,129.01/x
  3. Step 3: Cross multiply
    133,665,102,891.33x = 200,580,122,856.80 × 61,941,248,129.01
  4. Step 4: Simplify right side
    133,665,102,891.33x = 12,424,183,159,620,357,849,088
  5. Step 5: Solve for x
    x = 12,424,183,159,620,357,849,088/133,665,102,891.33
  6. Step 6: Final answer
    x = 92,950,088,623.51

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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.