Home / 572,968,000.35-859,452,000.53-572,968,000.35

Finding the Fourth Proportional to 572,968,000.35, 859,452,000.53 and 572,968,000.35

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Solution

The fourth proportional to 572,968,000.35, 859,452,000.53 and 572,968,000.35 is: 859,452,000.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,968,000.35 : 859,452,000.53 = 572,968,000.35 : x
  2. Step 2: Convert to fraction form
    572,968,000.35/859,452,000.53 = 572,968,000.35/x
  3. Step 3: Cross multiply
    572,968,000.35x = 859,452,000.53 × 572,968,000.35
  4. Step 4: Simplify right side
    572,968,000.35x = 492,438,494,137,616,384
  5. Step 5: Solve for x
    x = 492,438,494,137,616,384/572,968,000.35
  6. Step 6: Final answer
    x = 859,452,000.53

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Similar ratio
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1.5x scale

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.