Home / 35,559,112.80-53,338,669.20-34,165,653.60

Finding the Fourth Proportional to 35,559,112.80, 53,338,669.20 and 34,165,653.60

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Solution

The fourth proportional to 35,559,112.80, 53,338,669.20 and 34,165,653.60 is: 51,248,480.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,559,112.80 : 53,338,669.20 = 34,165,653.60 : x
  2. Step 2: Convert to fraction form
    35,559,112.80/53,338,669.20 = 34,165,653.60/x
  3. Step 3: Cross multiply
    35,559,112.80x = 53,338,669.20 × 34,165,653.60
  4. Step 4: Simplify right side
    35,559,112.80x = 1,822,350,495,372,189.25
  5. Step 5: Solve for x
    x = 1,822,350,495,372,189.25/35,559,112.80
  6. Step 6: Final answer
    x = 51,248,480.40

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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.