Home / 134,966,270.82-202,407,560.01-48,693,465.66

Finding the Fourth Proportional to 134,966,270.82, 202,407,560.01 and 48,693,465.66

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Solution

The fourth proportional to 134,966,270.82, 202,407,560.01 and 48,693,465.66 is: 73,025,101.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,966,270.82 : 202,407,560.01 = 48,693,465.66 : x
  2. Step 2: Convert to fraction form
    134,966,270.82/202,407,560.01 = 48,693,465.66/x
  3. Step 3: Cross multiply
    134,966,270.82x = 202,407,560.01 × 48,693,465.66
  4. Step 4: Simplify right side
    134,966,270.82x = 9,855,925,572,671,324
  5. Step 5: Solve for x
    x = 9,855,925,572,671,324/134,966,270.82
  6. Step 6: Final answer
    x = 73,025,101.11

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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.