Home / 9,614,611,681.64-13,268,242,024.70-5,327,896,605.84

Finding the Fourth Proportional to 9,614,611,681.64, 13,268,242,024.70 and 5,327,896,605.84

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Solution

The fourth proportional to 9,614,611,681.64, 13,268,242,024.70 and 5,327,896,605.84 is: 7,352,540,486.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,611,681.64 : 13,268,242,024.70 = 5,327,896,605.84 : x
  2. Step 2: Convert to fraction form
    9,614,611,681.64/13,268,242,024.70 = 5,327,896,605.84/x
  3. Step 3: Cross multiply
    9,614,611,681.64x = 13,268,242,024.70 × 5,327,896,605.84
  4. Step 4: Simplify right side
    9,614,611,681.64x = 70,691,821,648,862,781,440
  5. Step 5: Solve for x
    x = 70,691,821,648,862,781,440/9,614,611,681.64
  6. Step 6: Final answer
    x = 7,352,540,486.25

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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.