Home / 9,360,823.05-14,030,736.98-4,810,113.45

Finding the Fourth Proportional to 9,360,823.05, 14,030,736.98 and 4,810,113.45

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Solution

The fourth proportional to 9,360,823.05, 14,030,736.98 and 4,810,113.45 is: 7,209,775.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,823.05 : 14,030,736.98 = 4,810,113.45 : x
  2. Step 2: Convert to fraction form
    9,360,823.05/14,030,736.98 = 4,810,113.45/x
  3. Step 3: Cross multiply
    9,360,823.05x = 14,030,736.98 × 4,810,113.45
  4. Step 4: Simplify right side
    9,360,823.05x = 67,489,436,636,859.81
  5. Step 5: Solve for x
    x = 67,489,436,636,859.81/9,360,823.05
  6. Step 6: Final answer
    x = 7,209,775.92

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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.