Home / 37,386,657.40-56,079,986.10-14,668,295.80

Finding the Fourth Proportional to 37,386,657.40, 56,079,986.10 and 14,668,295.80

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Solution

The fourth proportional to 37,386,657.40, 56,079,986.10 and 14,668,295.80 is: 22,002,443.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,386,657.40 : 56,079,986.10 = 14,668,295.80 : x
  2. Step 2: Convert to fraction form
    37,386,657.40/56,079,986.10 = 14,668,295.80/x
  3. Step 3: Cross multiply
    37,386,657.40x = 56,079,986.10 × 14,668,295.80
  4. Step 4: Simplify right side
    37,386,657.40x = 822,597,824,574,688.50
  5. Step 5: Solve for x
    x = 822,597,824,574,688.50/37,386,657.40
  6. Step 6: Final answer
    x = 22,002,443.70

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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.