Home / 76,499,742.45-114,772,127.25-24,683,373.06

Finding the Fourth Proportional to 76,499,742.45, 114,772,127.25 and 24,683,373.06

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Solution

The fourth proportional to 76,499,742.45, 114,772,127.25 and 24,683,373.06 is: 37,032,323.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,499,742.45 : 114,772,127.25 = 24,683,373.06 : x
  2. Step 2: Convert to fraction form
    76,499,742.45/114,772,127.25 = 24,683,373.06/x
  3. Step 3: Cross multiply
    76,499,742.45x = 114,772,127.25 × 24,683,373.06
  4. Step 4: Simplify right side
    76,499,742.45x = 2,832,963,233,801,541.50
  5. Step 5: Solve for x
    x = 2,832,963,233,801,541.50/76,499,742.45
  6. Step 6: Final answer
    x = 37,032,323.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.