Home / 42,989,968.32-59,325,567.12-24,404,946

Finding the Fourth Proportional to 42,989,968.32, 59,325,567.12 and 24,404,946

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Solution

The fourth proportional to 42,989,968.32, 59,325,567.12 and 24,404,946 is: 33,678,491.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,989,968.32 : 59,325,567.12 = 24,404,946 : x
  2. Step 2: Convert to fraction form
    42,989,968.32/59,325,567.12 = 24,404,946/x
  3. Step 3: Cross multiply
    42,989,968.32x = 59,325,567.12 × 24,404,946
  4. Step 4: Simplify right side
    42,989,968.32x = 1,447,837,261,982,975.50
  5. Step 5: Solve for x
    x = 1,447,837,261,982,975.50/42,989,968.32
  6. Step 6: Final answer
    x = 33,678,491.02

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