Home / 175,133,689.60-262,700,534.40-110,723,040.40

Finding the Fourth Proportional to 175,133,689.60, 262,700,534.40 and 110,723,040.40

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Solution

The fourth proportional to 175,133,689.60, 262,700,534.40 and 110,723,040.40 is: 166,084,560.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,133,689.60 : 262,700,534.40 = 110,723,040.40 : x
  2. Step 2: Convert to fraction form
    175,133,689.60/262,700,534.40 = 110,723,040.40/x
  3. Step 3: Cross multiply
    175,133,689.60x = 262,700,534.40 × 110,723,040.40
  4. Step 4: Simplify right side
    175,133,689.60x = 29,087,001,883,472,792
  5. Step 5: Solve for x
    x = 29,087,001,883,472,792/175,133,689.60
  6. Step 6: Final answer
    x = 166,084,560.60

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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.