Home / 35,929,793.40-53,902,563.30-17,742,701.40

Finding the Fourth Proportional to 35,929,793.40, 53,902,563.30 and 17,742,701.40

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Solution

The fourth proportional to 35,929,793.40, 53,902,563.30 and 17,742,701.40 is: 26,617,940.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,929,793.40 : 53,902,563.30 = 17,742,701.40 : x
  2. Step 2: Convert to fraction form
    35,929,793.40/53,902,563.30 = 17,742,701.40/x
  3. Step 3: Cross multiply
    35,929,793.40x = 53,902,563.30 × 17,742,701.40
  4. Step 4: Simplify right side
    35,929,793.40x = 956,377,085,326,498.50
  5. Step 5: Solve for x
    x = 956,377,085,326,498.50/35,929,793.40
  6. Step 6: Final answer
    x = 26,617,940.01

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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.