Home / 2,040,386,154,502.70-3,061,009,071,944.10-661,882,527,746.10

Finding the Fourth Proportional to 2,040,386,154,502.70, 3,061,009,071,944.10 and 661,882,527,746.10

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Solution

The fourth proportional to 2,040,386,154,502.70, 3,061,009,071,944.10 and 661,882,527,746.10 is: 992,963,227,828.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,386,154,502.70 : 3,061,009,071,944.10 = 661,882,527,746.10 : x
  2. Step 2: Convert to fraction form
    2,040,386,154,502.70/3,061,009,071,944.10 = 661,882,527,746.10/x
  3. Step 3: Cross multiply
    2,040,386,154,502.70x = 3,061,009,071,944.10 × 661,882,527,746.10
  4. Step 4: Simplify right side
    2,040,386,154,502.70x = 2,026,028,421,992,104,568,291,328
  5. Step 5: Solve for x
    x = 2,026,028,421,992,104,568,291,328/2,040,386,154,502.70
  6. Step 6: Final answer
    x = 992,963,227,828.76

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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.