Home / 35,602,905.80-53,404,358.70-22,165,977.80

Finding the Fourth Proportional to 35,602,905.80, 53,404,358.70 and 22,165,977.80

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Solution

The fourth proportional to 35,602,905.80, 53,404,358.70 and 22,165,977.80 is: 33,248,966.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,602,905.80 : 53,404,358.70 = 22,165,977.80 : x
  2. Step 2: Convert to fraction form
    35,602,905.80/53,404,358.70 = 22,165,977.80/x
  3. Step 3: Cross multiply
    35,602,905.80x = 53,404,358.70 × 22,165,977.80
  4. Step 4: Simplify right side
    35,602,905.80x = 1,183,759,829,367,437
  5. Step 5: Solve for x
    x = 1,183,759,829,367,437/35,602,905.80
  6. Step 6: Final answer
    x = 33,248,966.70

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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.