Home / 32,612,378.71-48,931,977.36-14,406,965.59

Finding the Fourth Proportional to 32,612,378.71, 48,931,977.36 and 14,406,965.59

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Solution

The fourth proportional to 32,612,378.71, 48,931,977.36 and 14,406,965.59 is: 21,616,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,612,378.71 : 48,931,977.36 = 14,406,965.59 : x
  2. Step 2: Convert to fraction form
    32,612,378.71/48,931,977.36 = 14,406,965.59/x
  3. Step 3: Cross multiply
    32,612,378.71x = 48,931,977.36 × 14,406,965.59
  4. Step 4: Simplify right side
    32,612,378.71x = 704,961,314,076,179
  5. Step 5: Solve for x
    x = 704,961,314,076,179/32,612,378.71
  6. Step 6: Final answer
    x = 21,616,372.12

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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.