Home / 110,651,604.30-165,977,406.45-56,232,045.90

Finding the Fourth Proportional to 110,651,604.30, 165,977,406.45 and 56,232,045.90

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Solution

The fourth proportional to 110,651,604.30, 165,977,406.45 and 56,232,045.90 is: 84,348,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,651,604.30 : 165,977,406.45 = 56,232,045.90 : x
  2. Step 2: Convert to fraction form
    110,651,604.30/165,977,406.45 = 56,232,045.90/x
  3. Step 3: Cross multiply
    110,651,604.30x = 165,977,406.45 × 56,232,045.90
  4. Step 4: Simplify right side
    110,651,604.30x = 9,333,249,137,859,356
  5. Step 5: Solve for x
    x = 9,333,249,137,859,356/110,651,604.30
  6. Step 6: Final answer
    x = 84,348,068.85

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Why These Related Problems?

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