Home / 35,876,656.80-53,814,985.20-33,987,088.80

Finding the Fourth Proportional to 35,876,656.80, 53,814,985.20 and 33,987,088.80

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Solution

The fourth proportional to 35,876,656.80, 53,814,985.20 and 33,987,088.80 is: 50,980,633.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,876,656.80 : 53,814,985.20 = 33,987,088.80 : x
  2. Step 2: Convert to fraction form
    35,876,656.80/53,814,985.20 = 33,987,088.80/x
  3. Step 3: Cross multiply
    35,876,656.80x = 53,814,985.20 × 33,987,088.80
  4. Step 4: Simplify right side
    35,876,656.80x = 1,829,014,680,763,085.75
  5. Step 5: Solve for x
    x = 1,829,014,680,763,085.75/35,876,656.80
  6. Step 6: Final answer
    x = 50,980,633.20

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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.