Home / 45,702,898.80-63,070,120.12-24,794,930.40

Finding the Fourth Proportional to 45,702,898.80, 63,070,120.12 and 24,794,930.40

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Solution

The fourth proportional to 45,702,898.80, 63,070,120.12 and 24,794,930.40 is: 34,217,068.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,702,898.80 : 63,070,120.12 = 24,794,930.40 : x
  2. Step 2: Convert to fraction form
    45,702,898.80/63,070,120.12 = 24,794,930.40/x
  3. Step 3: Cross multiply
    45,702,898.80x = 63,070,120.12 × 24,794,930.40
  4. Step 4: Simplify right side
    45,702,898.80x = 1,563,819,238,695,039.50
  5. Step 5: Solve for x
    x = 1,563,819,238,695,039.50/45,702,898.80
  6. Step 6: Final answer
    x = 34,217,068.93

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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.