Home / 18,950,912.04-26,152,276.03-10,249,084.63

Finding the Fourth Proportional to 18,950,912.04, 26,152,276.03 and 10,249,084.63

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Solution

The fourth proportional to 18,950,912.04, 26,152,276.03 and 10,249,084.63 is: 14,143,746.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,950,912.04 : 26,152,276.03 = 10,249,084.63 : x
  2. Step 2: Convert to fraction form
    18,950,912.04/26,152,276.03 = 10,249,084.63/x
  3. Step 3: Cross multiply
    18,950,912.04x = 26,152,276.03 × 10,249,084.63
  4. Step 4: Simplify right side
    18,950,912.04x = 268,036,890,207,587
  5. Step 5: Solve for x
    x = 268,036,890,207,587/18,950,912.04
  6. Step 6: Final answer
    x = 14,143,746.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.