Home / 39,564,000.40-59,346,000.60-27,447,145.60

Finding the Fourth Proportional to 39,564,000.40, 59,346,000.60 and 27,447,145.60

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Solution

The fourth proportional to 39,564,000.40, 59,346,000.60 and 27,447,145.60 is: 41,170,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,564,000.40 : 59,346,000.60 = 27,447,145.60 : x
  2. Step 2: Convert to fraction form
    39,564,000.40/59,346,000.60 = 27,447,145.60/x
  3. Step 3: Cross multiply
    39,564,000.40x = 59,346,000.60 × 27,447,145.60
  4. Step 4: Simplify right side
    39,564,000.40x = 1,628,878,319,245,887.50
  5. Step 5: Solve for x
    x = 1,628,878,319,245,887.50/39,564,000.40
  6. Step 6: Final answer
    x = 41,170,718.40

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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.