Home / 371,088,099.60-556,632,149.40-371,088,099.60

Finding the Fourth Proportional to 371,088,099.60, 556,632,149.40 and 371,088,099.60

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Solution

The fourth proportional to 371,088,099.60, 556,632,149.40 and 371,088,099.60 is: 556,632,149.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,088,099.60 : 556,632,149.40 = 371,088,099.60 : x
  2. Step 2: Convert to fraction form
    371,088,099.60/556,632,149.40 = 371,088,099.60/x
  3. Step 3: Cross multiply
    371,088,099.60x = 556,632,149.40 × 371,088,099.60
  4. Step 4: Simplify right side
    371,088,099.60x = 206,559,566,497,109,280
  5. Step 5: Solve for x
    x = 206,559,566,497,109,280/371,088,099.60
  6. Step 6: Final answer
    x = 556,632,149.40

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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.