Home / 597,312,145.60-895,968,218.40-188,409,630.40

Finding the Fourth Proportional to 597,312,145.60, 895,968,218.40 and 188,409,630.40

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Solution

The fourth proportional to 597,312,145.60, 895,968,218.40 and 188,409,630.40 is: 282,614,445.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,312,145.60 : 895,968,218.40 = 188,409,630.40 : x
  2. Step 2: Convert to fraction form
    597,312,145.60/895,968,218.40 = 188,409,630.40/x
  3. Step 3: Cross multiply
    597,312,145.60x = 895,968,218.40 × 188,409,630.40
  4. Step 4: Simplify right side
    597,312,145.60x = 168,809,040,878,890,496
  5. Step 5: Solve for x
    x = 168,809,040,878,890,496/597,312,145.60
  6. Step 6: Final answer
    x = 282,614,445.60

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Similar ratio
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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.