Home / 1,294,860,395.52-1,941,997,659.48-594,679,398.48

Finding the Fourth Proportional to 1,294,860,395.52, 1,941,997,659.48 and 594,679,398.48

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Solution

The fourth proportional to 1,294,860,395.52, 1,941,997,659.48 and 594,679,398.48 is: 891,884,564.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,860,395.52 : 1,941,997,659.48 = 594,679,398.48 : x
  2. Step 2: Convert to fraction form
    1,294,860,395.52/1,941,997,659.48 = 594,679,398.48/x
  3. Step 3: Cross multiply
    1,294,860,395.52x = 1,941,997,659.48 × 594,679,398.48
  4. Step 4: Simplify right side
    1,294,860,395.52x = 1,154,865,999,989,134,336
  5. Step 5: Solve for x
    x = 1,154,865,999,989,134,336/1,294,860,395.52
  6. Step 6: Final answer
    x = 891,884,564.53

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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.