Home / 39,590,975.60-59,386,463.40-33,213,683.60

Finding the Fourth Proportional to 39,590,975.60, 59,386,463.40 and 33,213,683.60

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Solution

The fourth proportional to 39,590,975.60, 59,386,463.40 and 33,213,683.60 is: 49,820,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,590,975.60 : 59,386,463.40 = 33,213,683.60 : x
  2. Step 2: Convert to fraction form
    39,590,975.60/59,386,463.40 = 33,213,683.60/x
  3. Step 3: Cross multiply
    39,590,975.60x = 59,386,463.40 × 33,213,683.60
  4. Step 4: Simplify right side
    39,590,975.60x = 1,972,443,205,490,580.25
  5. Step 5: Solve for x
    x = 1,972,443,205,490,580.25/39,590,975.60
  6. Step 6: Final answer
    x = 49,820,525.40

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Double scale
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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.