Home / 62,616,084.80-93,924,127.20-17,177,806.40

Finding the Fourth Proportional to 62,616,084.80, 93,924,127.20 and 17,177,806.40

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Solution

The fourth proportional to 62,616,084.80, 93,924,127.20 and 17,177,806.40 is: 25,766,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,616,084.80 : 93,924,127.20 = 17,177,806.40 : x
  2. Step 2: Convert to fraction form
    62,616,084.80/93,924,127.20 = 17,177,806.40/x
  3. Step 3: Cross multiply
    62,616,084.80x = 93,924,127.20 × 17,177,806.40
  4. Step 4: Simplify right side
    62,616,084.80x = 1,613,410,473,330,574
  5. Step 5: Solve for x
    x = 1,613,410,473,330,574/62,616,084.80
  6. Step 6: Final answer
    x = 25,766,709.60

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1.5x scale

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.