Home / 60,427,523,802.56-83,390,242,100.16-32,961,708,863.84

Finding the Fourth Proportional to 60,427,523,802.56, 83,390,242,100.16 and 32,961,708,863.84

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Solution

The fourth proportional to 60,427,523,802.56, 83,390,242,100.16 and 32,961,708,863.84 is: 45,487,299,647.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,427,523,802.56 : 83,390,242,100.16 = 32,961,708,863.84 : x
  2. Step 2: Convert to fraction form
    60,427,523,802.56/83,390,242,100.16 = 32,961,708,863.84/x
  3. Step 3: Cross multiply
    60,427,523,802.56x = 83,390,242,100.16 × 32,961,708,863.84
  4. Step 4: Simplify right side
    60,427,523,802.56x = 2,748,684,882,190,607,581,184
  5. Step 5: Solve for x
    x = 2,748,684,882,190,607,581,184/60,427,523,802.56
  6. Step 6: Final answer
    x = 45,487,299,647.95

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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.