Home / 25,711,117.42-35,483,545.74-14,110,923.28

Finding the Fourth Proportional to 25,711,117.42, 35,483,545.74 and 14,110,923.28

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Solution

The fourth proportional to 25,711,117.42, 35,483,545.74 and 14,110,923.28 is: 19,474,283.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,711,117.42 : 35,483,545.74 = 14,110,923.28 : x
  2. Step 2: Convert to fraction form
    25,711,117.42/35,483,545.74 = 14,110,923.28/x
  3. Step 3: Cross multiply
    25,711,117.42x = 35,483,545.74 × 14,110,923.28
  4. Step 4: Simplify right side
    25,711,117.42x = 500,705,591,639,510.81
  5. Step 5: Solve for x
    x = 500,705,591,639,510.81/25,711,117.42
  6. Step 6: Final answer
    x = 19,474,283.57

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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.