Home / 124,459,470.40-186,689,205.60-33,582,913.60

Finding the Fourth Proportional to 124,459,470.40, 186,689,205.60 and 33,582,913.60

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Solution

The fourth proportional to 124,459,470.40, 186,689,205.60 and 33,582,913.60 is: 50,374,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,459,470.40 : 186,689,205.60 = 33,582,913.60 : x
  2. Step 2: Convert to fraction form
    124,459,470.40/186,689,205.60 = 33,582,913.60/x
  3. Step 3: Cross multiply
    124,459,470.40x = 186,689,205.60 × 33,582,913.60
  4. Step 4: Simplify right side
    124,459,470.40x = 6,269,567,461,717,436
  5. Step 5: Solve for x
    x = 6,269,567,461,717,436/124,459,470.40
  6. Step 6: Final answer
    x = 50,374,370.40

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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.