Home / 7,055,262,003.90-10,582,893,005.85-5,749,192,602.30

Finding the Fourth Proportional to 7,055,262,003.90, 10,582,893,005.85 and 5,749,192,602.30

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Solution

The fourth proportional to 7,055,262,003.90, 10,582,893,005.85 and 5,749,192,602.30 is: 8,623,788,903.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,262,003.90 : 10,582,893,005.85 = 5,749,192,602.30 : x
  2. Step 2: Convert to fraction form
    7,055,262,003.90/10,582,893,005.85 = 5,749,192,602.30/x
  3. Step 3: Cross multiply
    7,055,262,003.90x = 10,582,893,005.85 × 5,749,192,602.30
  4. Step 4: Simplify right side
    7,055,262,003.90x = 60,843,090,180,165,238,784
  5. Step 5: Solve for x
    x = 60,843,090,180,165,238,784/7,055,262,003.90
  6. Step 6: Final answer
    x = 8,623,788,903.45

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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.