Home / 39,348,501.40-59,022,752.10-35,203,261.60

Finding the Fourth Proportional to 39,348,501.40, 59,022,752.10 and 35,203,261.60

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Solution

The fourth proportional to 39,348,501.40, 59,022,752.10 and 35,203,261.60 is: 52,804,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,348,501.40 : 59,022,752.10 = 35,203,261.60 : x
  2. Step 2: Convert to fraction form
    39,348,501.40/59,022,752.10 = 35,203,261.60/x
  3. Step 3: Cross multiply
    39,348,501.40x = 59,022,752.10 × 35,203,261.60
  4. Step 4: Simplify right side
    39,348,501.40x = 2,077,793,382,528,249.50
  5. Step 5: Solve for x
    x = 2,077,793,382,528,249.50/39,348,501.40
  6. Step 6: Final answer
    x = 52,804,892.40

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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.