Home / 35,721,350.40-53,582,025.60-32,698,041.60

Finding the Fourth Proportional to 35,721,350.40, 53,582,025.60 and 32,698,041.60

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Solution

The fourth proportional to 35,721,350.40, 53,582,025.60 and 32,698,041.60 is: 49,047,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,721,350.40 : 53,582,025.60 = 32,698,041.60 : x
  2. Step 2: Convert to fraction form
    35,721,350.40/53,582,025.60 = 32,698,041.60/x
  3. Step 3: Cross multiply
    35,721,350.40x = 53,582,025.60 × 32,698,041.60
  4. Step 4: Simplify right side
    35,721,350.40x = 1,752,027,302,081,065
  5. Step 5: Solve for x
    x = 1,752,027,302,081,065/35,721,350.40
  6. Step 6: Final answer
    x = 49,047,062.40

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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.