Home / 9,722,705,083.72-13,417,346,630.27-5,267,369,460.22

Finding the Fourth Proportional to 9,722,705,083.72, 13,417,346,630.27 and 5,267,369,460.22

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Solution

The fourth proportional to 9,722,705,083.72, 13,417,346,630.27 and 5,267,369,460.22 is: 7,268,977,231.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,722,705,083.72 : 13,417,346,630.27 = 5,267,369,460.22 : x
  2. Step 2: Convert to fraction form
    9,722,705,083.72/13,417,346,630.27 = 5,267,369,460.22/x
  3. Step 3: Cross multiply
    9,722,705,083.72x = 13,417,346,630.27 × 5,267,369,460.22
  4. Step 4: Simplify right side
    9,722,705,083.72x = 70,674,121,877,446,909,952
  5. Step 5: Solve for x
    x = 70,674,121,877,446,909,952/9,722,705,083.72
  6. Step 6: Final answer
    x = 7,268,977,231.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.