Home / 37,574,988.76-56,344,718.20-14,556,706.84

Finding the Fourth Proportional to 37,574,988.76, 56,344,718.20 and 14,556,706.84

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Solution

The fourth proportional to 37,574,988.76, 56,344,718.20 and 14,556,706.84 is: 21,828,178.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,574,988.76 : 56,344,718.20 = 14,556,706.84 : x
  2. Step 2: Convert to fraction form
    37,574,988.76/56,344,718.20 = 14,556,706.84/x
  3. Step 3: Cross multiply
    37,574,988.76x = 56,344,718.20 × 14,556,706.84
  4. Step 4: Simplify right side
    37,574,988.76x = 820,193,544,819,812.50
  5. Step 5: Solve for x
    x = 820,193,544,819,812.50/37,574,988.76
  6. Step 6: Final answer
    x = 21,828,178.05

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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.