Home / 35,943,921.60-53,915,882.40-35,943,921.60

Finding the Fourth Proportional to 35,943,921.60, 53,915,882.40 and 35,943,921.60

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Solution

The fourth proportional to 35,943,921.60, 53,915,882.40 and 35,943,921.60 is: 53,915,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,943,921.60 : 53,915,882.40 = 35,943,921.60 : x
  2. Step 2: Convert to fraction form
    35,943,921.60/53,915,882.40 = 35,943,921.60/x
  3. Step 3: Cross multiply
    35,943,921.60x = 53,915,882.40 × 35,943,921.60
  4. Step 4: Simplify right side
    35,943,921.60x = 1,937,948,249,980,419.75
  5. Step 5: Solve for x
    x = 1,937,948,249,980,419.75/35,943,921.60
  6. Step 6: Final answer
    x = 53,915,882.40

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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.