Home / 589,465,585.40-884,277,110.10-201,190,854.20

Finding the Fourth Proportional to 589,465,585.40, 884,277,110.10 and 201,190,854.20

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Solution

The fourth proportional to 589,465,585.40, 884,277,110.10 and 201,190,854.20 is: 301,813,153.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,465,585.40 : 884,277,110.10 = 201,190,854.20 : x
  2. Step 2: Convert to fraction form
    589,465,585.40/884,277,110.10 = 201,190,854.20/x
  3. Step 3: Cross multiply
    589,465,585.40x = 884,277,110.10 × 201,190,854.20
  4. Step 4: Simplify right side
    589,465,585.40x = 177,908,467,130,526,432
  5. Step 5: Solve for x
    x = 177,908,467,130,526,432/589,465,585.40
  6. Step 6: Final answer
    x = 301,813,153.37

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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.