Home / 36,896,656.40-55,344,984.60-34,806,467.60

Finding the Fourth Proportional to 36,896,656.40, 55,344,984.60 and 34,806,467.60

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Solution

The fourth proportional to 36,896,656.40, 55,344,984.60 and 34,806,467.60 is: 52,209,701.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,896,656.40 : 55,344,984.60 = 34,806,467.60 : x
  2. Step 2: Convert to fraction form
    36,896,656.40/55,344,984.60 = 34,806,467.60/x
  3. Step 3: Cross multiply
    36,896,656.40x = 55,344,984.60 × 34,806,467.60
  4. Step 4: Simplify right side
    36,896,656.40x = 1,926,363,413,302,399
  5. Step 5: Solve for x
    x = 1,926,363,413,302,399/36,896,656.40
  6. Step 6: Final answer
    x = 52,209,701.40

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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.