Home / 14,903,322.90-22,360,233.15-7,325,222.10

Finding the Fourth Proportional to 14,903,322.90, 22,360,233.15 and 7,325,222.10

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Solution

The fourth proportional to 14,903,322.90, 22,360,233.15 and 7,325,222.10 is: 10,990,413.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903,322.90 : 22,360,233.15 = 7,325,222.10 : x
  2. Step 2: Convert to fraction form
    14,903,322.90/22,360,233.15 = 7,325,222.10/x
  3. Step 3: Cross multiply
    14,903,322.90x = 22,360,233.15 × 7,325,222.10
  4. Step 4: Simplify right side
    14,903,322.90x = 163,793,674,031,532.59
  5. Step 5: Solve for x
    x = 163,793,674,031,532.59/14,903,322.90
  6. Step 6: Final answer
    x = 10,990,413.02

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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.