Home / 1,357,609,260.55-2,035,580,480.75-527,593,761.19

Finding the Fourth Proportional to 1,357,609,260.55, 2,035,580,480.75 and 527,593,761.19

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Solution

The fourth proportional to 1,357,609,260.55, 2,035,580,480.75 and 527,593,761.19 is: 791,066,762.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,609,260.55 : 2,035,580,480.75 = 527,593,761.19 : x
  2. Step 2: Convert to fraction form
    1,357,609,260.55/2,035,580,480.75 = 527,593,761.19/x
  3. Step 3: Cross multiply
    1,357,609,260.55x = 2,035,580,480.75 × 527,593,761.19
  4. Step 4: Simplify right side
    1,357,609,260.55x = 1,073,959,562,041,202,816
  5. Step 5: Solve for x
    x = 1,073,959,562,041,202,816/1,357,609,260.55
  6. Step 6: Final answer
    x = 791,066,762.17

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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.