Home / 35,344,783.40-53,017,175.10-29,671,413.80

Finding the Fourth Proportional to 35,344,783.40, 53,017,175.10 and 29,671,413.80

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Solution

The fourth proportional to 35,344,783.40, 53,017,175.10 and 29,671,413.80 is: 44,507,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,344,783.40 : 53,017,175.10 = 29,671,413.80 : x
  2. Step 2: Convert to fraction form
    35,344,783.40/53,017,175.10 = 29,671,413.80/x
  3. Step 3: Cross multiply
    35,344,783.40x = 53,017,175.10 × 29,671,413.80
  4. Step 4: Simplify right side
    35,344,783.40x = 1,573,094,540,899,156.50
  5. Step 5: Solve for x
    x = 1,573,094,540,899,156.50/35,344,783.40
  6. Step 6: Final answer
    x = 44,507,120.70

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Similar ratio
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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.