Home / 37,461,132.91-56,190,416.30-15,881,838.67

Finding the Fourth Proportional to 37,461,132.91, 56,190,416.30 and 15,881,838.67

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Solution

The fourth proportional to 37,461,132.91, 56,190,416.30 and 15,881,838.67 is: 23,822,214.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,461,132.91 : 56,190,416.30 = 15,881,838.67 : x
  2. Step 2: Convert to fraction form
    37,461,132.91/56,190,416.30 = 15,881,838.67/x
  3. Step 3: Cross multiply
    37,461,132.91x = 56,190,416.30 × 15,881,838.67
  4. Step 4: Simplify right side
    37,461,132.91x = 892,407,126,116,377
  5. Step 5: Solve for x
    x = 892,407,126,116,377/37,461,132.91
  6. Step 6: Final answer
    x = 23,822,214.04

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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.