Home / 63,952,806.40-95,929,209.60-59,669,785.60

Finding the Fourth Proportional to 63,952,806.40, 95,929,209.60 and 59,669,785.60

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Solution

The fourth proportional to 63,952,806.40, 95,929,209.60 and 59,669,785.60 is: 89,504,678.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,952,806.40 : 95,929,209.60 = 59,669,785.60 : x
  2. Step 2: Convert to fraction form
    63,952,806.40/95,929,209.60 = 59,669,785.60/x
  3. Step 3: Cross multiply
    63,952,806.40x = 95,929,209.60 × 59,669,785.60
  4. Step 4: Simplify right side
    63,952,806.40x = 5,724,075,369,609,462
  5. Step 5: Solve for x
    x = 5,724,075,369,609,462/63,952,806.40
  6. Step 6: Final answer
    x = 89,504,678.40

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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.