Home / 9,922,770.48-14,862,455.20-7,035,385.10

Finding the Fourth Proportional to 9,922,770.48, 14,862,455.20 and 7,035,385.10

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Solution

The fourth proportional to 9,922,770.48, 14,862,455.20 and 7,035,385.10 is: 10,537,691.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,770.48 : 14,862,455.20 = 7,035,385.10 : x
  2. Step 2: Convert to fraction form
    9,922,770.48/14,862,455.20 = 7,035,385.10/x
  3. Step 3: Cross multiply
    9,922,770.48x = 14,862,455.20 × 7,035,385.10
  4. Step 4: Simplify right side
    9,922,770.48x = 104,563,095,863,497.52
  5. Step 5: Solve for x
    x = 104,563,095,863,497.52/9,922,770.48
  6. Step 6: Final answer
    x = 10,537,691.67

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1.5x scale

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.