Home / 25,094,041.89-37,642,861.91-10,506,281.68

Finding the Fourth Proportional to 25,094,041.89, 37,642,861.91 and 10,506,281.68

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Solution

The fourth proportional to 25,094,041.89, 37,642,861.91 and 10,506,281.68 is: 15,760,175.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094,041.89 : 37,642,861.91 = 10,506,281.68 : x
  2. Step 2: Convert to fraction form
    25,094,041.89/37,642,861.91 = 10,506,281.68/x
  3. Step 3: Cross multiply
    25,094,041.89x = 37,642,861.91 × 10,506,281.68
  4. Step 4: Simplify right side
    25,094,041.89x = 395,486,510,467,802.75
  5. Step 5: Solve for x
    x = 395,486,510,467,802.75/25,094,041.89
  6. Step 6: Final answer
    x = 15,760,175.75

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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.