Home / 195,851,185.32-293,766,146.64-59,525,940

Finding the Fourth Proportional to 195,851,185.32, 293,766,146.64 and 59,525,940

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Solution

The fourth proportional to 195,851,185.32, 293,766,146.64 and 59,525,940 is: 89,285,678.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,851,185.32 : 293,766,146.64 = 59,525,940 : x
  2. Step 2: Convert to fraction form
    195,851,185.32/293,766,146.64 = 59,525,940/x
  3. Step 3: Cross multiply
    195,851,185.32x = 293,766,146.64 × 59,525,940
  4. Step 4: Simplify right side
    195,851,185.32x = 17,486,706,018,923,840
  5. Step 5: Solve for x
    x = 17,486,706,018,923,840/195,851,185.32
  6. Step 6: Final answer
    x = 89,285,678.77

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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.