Home / 175,438,521.01-242,095,567.45-96,038,222.41

Finding the Fourth Proportional to 175,438,521.01, 242,095,567.45 and 96,038,222.41

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Solution

The fourth proportional to 175,438,521.01, 242,095,567.45 and 96,038,222.41 is: 132,527,496.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,438,521.01 : 242,095,567.45 = 96,038,222.41 : x
  2. Step 2: Convert to fraction form
    175,438,521.01/242,095,567.45 = 96,038,222.41/x
  3. Step 3: Cross multiply
    175,438,521.01x = 242,095,567.45 × 96,038,222.41
  4. Step 4: Simplify right side
    175,438,521.01x = 23,250,427,950,392,920
  5. Step 5: Solve for x
    x = 23,250,427,950,392,920/175,438,521.01
  6. Step 6: Final answer
    x = 132,527,496.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.