Home / 5,528,779,274.60-8,293,168,911.90-5,375,724,266.60

Finding the Fourth Proportional to 5,528,779,274.60, 8,293,168,911.90 and 5,375,724,266.60

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Solution

The fourth proportional to 5,528,779,274.60, 8,293,168,911.90 and 5,375,724,266.60 is: 8,063,586,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,779,274.60 : 8,293,168,911.90 = 5,375,724,266.60 : x
  2. Step 2: Convert to fraction form
    5,528,779,274.60/8,293,168,911.90 = 5,375,724,266.60/x
  3. Step 3: Cross multiply
    5,528,779,274.60x = 8,293,168,911.90 × 5,375,724,266.60
  4. Step 4: Simplify right side
    5,528,779,274.60x = 44,581,789,366,713,548,800
  5. Step 5: Solve for x
    x = 44,581,789,366,713,548,800/5,528,779,274.60
  6. Step 6: Final answer
    x = 8,063,586,399.90

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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.