Home / 9,803,312.20-14,703,026.22-9,317,225.80

Finding the Fourth Proportional to 9,803,312.20, 14,703,026.22 and 9,317,225.80

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Solution

The fourth proportional to 9,803,312.20, 14,703,026.22 and 9,317,225.80 is: 13,973,992.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,803,312.20 : 14,703,026.22 = 9,317,225.80 : x
  2. Step 2: Convert to fraction form
    9,803,312.20/14,703,026.22 = 9,317,225.80/x
  3. Step 3: Cross multiply
    9,803,312.20x = 14,703,026.22 × 9,317,225.80
  4. Step 4: Simplify right side
    9,803,312.20x = 136,991,415,235,060.50
  5. Step 5: Solve for x
    x = 136,991,415,235,060.50/9,803,312.20
  6. Step 6: Final answer
    x = 13,973,992.92

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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.