Home / 195,596,960.40-293,395,440.60-59,264,629.20

Finding the Fourth Proportional to 195,596,960.40, 293,395,440.60 and 59,264,629.20

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Solution

The fourth proportional to 195,596,960.40, 293,395,440.60 and 59,264,629.20 is: 88,896,943.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,596,960.40 : 293,395,440.60 = 59,264,629.20 : x
  2. Step 2: Convert to fraction form
    195,596,960.40/293,395,440.60 = 59,264,629.20/x
  3. Step 3: Cross multiply
    195,596,960.40x = 293,395,440.60 × 59,264,629.20
  4. Step 4: Simplify right side
    195,596,960.40x = 17,387,971,996,129,628
  5. Step 5: Solve for x
    x = 17,387,971,996,129,628/195,596,960.40
  6. Step 6: Final answer
    x = 88,896,943.80

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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.