Home / 37,984,001.60-56,976,002.40-17,828,609.60

Finding the Fourth Proportional to 37,984,001.60, 56,976,002.40 and 17,828,609.60

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Solution

The fourth proportional to 37,984,001.60, 56,976,002.40 and 17,828,609.60 is: 26,742,914.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,984,001.60 : 56,976,002.40 = 17,828,609.60 : x
  2. Step 2: Convert to fraction form
    37,984,001.60/56,976,002.40 = 17,828,609.60/x
  3. Step 3: Cross multiply
    37,984,001.60x = 56,976,002.40 × 17,828,609.60
  4. Step 4: Simplify right side
    37,984,001.60x = 1,015,802,903,358,263.12
  5. Step 5: Solve for x
    x = 1,015,802,903,358,263.12/37,984,001.60
  6. Step 6: Final answer
    x = 26,742,914.40

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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.