Home / 170,130,527.62-255,241,205.40-60,966,733.59

Finding the Fourth Proportional to 170,130,527.62, 255,241,205.40 and 60,966,733.59

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Solution

The fourth proportional to 170,130,527.62, 255,241,205.40 and 60,966,733.59 is: 91,466,374.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,130,527.62 : 255,241,205.40 = 60,966,733.59 : x
  2. Step 2: Convert to fraction form
    170,130,527.62/255,241,205.40 = 60,966,733.59/x
  3. Step 3: Cross multiply
    170,130,527.62x = 255,241,205.40 × 60,966,733.59
  4. Step 4: Simplify right side
    170,130,527.62x = 15,561,222,569,536,064
  5. Step 5: Solve for x
    x = 15,561,222,569,536,064/170,130,527.62
  6. Step 6: Final answer
    x = 91,466,374.60

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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.