Home / 14,799,032,987.47-22,189,684,267.73-4,710,387,847.30

Finding the Fourth Proportional to 14,799,032,987.47, 22,189,684,267.73 and 4,710,387,847.30

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Solution

The fourth proportional to 14,799,032,987.47, 22,189,684,267.73 and 4,710,387,847.30 is: 7,062,760,059.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,799,032,987.47 : 22,189,684,267.73 = 4,710,387,847.30 : x
  2. Step 2: Convert to fraction form
    14,799,032,987.47/22,189,684,267.73 = 4,710,387,847.30/x
  3. Step 3: Cross multiply
    14,799,032,987.47x = 22,189,684,267.73 × 4,710,387,847.30
  4. Step 4: Simplify right side
    14,799,032,987.47x = 104,522,019,110,115,835,904
  5. Step 5: Solve for x
    x = 104,522,019,110,115,835,904/14,799,032,987.47
  6. Step 6: Final answer
    x = 7,062,760,059.97

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1.5x scale

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.