Home / 604,152,139.60-906,228,209.40-536,071,704.40

Finding the Fourth Proportional to 604,152,139.60, 906,228,209.40 and 536,071,704.40

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Solution

The fourth proportional to 604,152,139.60, 906,228,209.40 and 536,071,704.40 is: 804,107,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,152,139.60 : 906,228,209.40 = 536,071,704.40 : x
  2. Step 2: Convert to fraction form
    604,152,139.60/906,228,209.40 = 536,071,704.40/x
  3. Step 3: Cross multiply
    604,152,139.60x = 906,228,209.40 × 536,071,704.40
  4. Step 4: Simplify right side
    604,152,139.60x = 485,803,300,788,418,048
  5. Step 5: Solve for x
    x = 485,803,300,788,418,048/604,152,139.60
  6. Step 6: Final answer
    x = 804,107,556.60

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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.