Home / 572,430,706.10-858,646,059.15-572,430,706.10

Finding the Fourth Proportional to 572,430,706.10, 858,646,059.15 and 572,430,706.10

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Solution

The fourth proportional to 572,430,706.10, 858,646,059.15 and 572,430,706.10 is: 858,646,059.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,430,706.10 : 858,646,059.15 = 572,430,706.10 : x
  2. Step 2: Convert to fraction form
    572,430,706.10/858,646,059.15 = 572,430,706.10/x
  3. Step 3: Cross multiply
    572,430,706.10x = 858,646,059.15 × 572,430,706.10
  4. Step 4: Simplify right side
    572,430,706.10x = 491,515,369,929,216,896
  5. Step 5: Solve for x
    x = 491,515,369,929,216,896/572,430,706.10
  6. Step 6: Final answer
    x = 858,646,059.15

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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.