Home / 40,066,295,948.13-60,101,376,826.56-13,174,268,370.51

Finding the Fourth Proportional to 40,066,295,948.13, 60,101,376,826.56 and 13,174,268,370.51

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Solution

The fourth proportional to 40,066,295,948.13, 60,101,376,826.56 and 13,174,268,370.51 is: 19,762,038,117.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,066,295,948.13 : 60,101,376,826.56 = 13,174,268,370.51 : x
  2. Step 2: Convert to fraction form
    40,066,295,948.13/60,101,376,826.56 = 13,174,268,370.51/x
  3. Step 3: Cross multiply
    40,066,295,948.13x = 60,101,376,826.56 × 13,174,268,370.51
  4. Step 4: Simplify right side
    40,066,295,948.13x = 791,791,667,750,252,052,480
  5. Step 5: Solve for x
    x = 791,791,667,750,252,052,480/40,066,295,948.13
  6. Step 6: Final answer
    x = 19,762,038,117.41

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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.