Home / 35,628,038.80-53,442,058.20-35,628,038.80

Finding the Fourth Proportional to 35,628,038.80, 53,442,058.20 and 35,628,038.80

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Solution

The fourth proportional to 35,628,038.80, 53,442,058.20 and 35,628,038.80 is: 53,442,058.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,628,038.80 : 53,442,058.20 = 35,628,038.80 : x
  2. Step 2: Convert to fraction form
    35,628,038.80/53,442,058.20 = 35,628,038.80/x
  3. Step 3: Cross multiply
    35,628,038.80x = 53,442,058.20 × 35,628,038.80
  4. Step 4: Simplify right side
    35,628,038.80x = 1,904,035,723,101,458
  5. Step 5: Solve for x
    x = 1,904,035,723,101,458/35,628,038.80
  6. Step 6: Final answer
    x = 53,442,058.20

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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.