Home / 39,565,555.60-59,348,333.40-35,975,376.40

Finding the Fourth Proportional to 39,565,555.60, 59,348,333.40 and 35,975,376.40

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Solution

The fourth proportional to 39,565,555.60, 59,348,333.40 and 35,975,376.40 is: 53,963,064.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,565,555.60 : 59,348,333.40 = 35,975,376.40 : x
  2. Step 2: Convert to fraction form
    39,565,555.60/59,348,333.40 = 35,975,376.40/x
  3. Step 3: Cross multiply
    39,565,555.60x = 59,348,333.40 × 35,975,376.40
  4. Step 4: Simplify right side
    39,565,555.60x = 2,135,078,632,777,691.50
  5. Step 5: Solve for x
    x = 2,135,078,632,777,691.50/39,565,555.60
  6. Step 6: Final answer
    x = 53,963,064.60

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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.