Home / 19,734,364.48-29,604,737.04-6,084,315.76

Finding the Fourth Proportional to 19,734,364.48, 29,604,737.04 and 6,084,315.76

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Solution

The fourth proportional to 19,734,364.48, 29,604,737.04 and 6,084,315.76 is: 9,127,457.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,734,364.48 : 29,604,737.04 = 6,084,315.76 : x
  2. Step 2: Convert to fraction form
    19,734,364.48/29,604,737.04 = 6,084,315.76/x
  3. Step 3: Cross multiply
    19,734,364.48x = 29,604,737.04 × 6,084,315.76
  4. Step 4: Simplify right side
    19,734,364.48x = 180,124,568,143,127.75
  5. Step 5: Solve for x
    x = 180,124,568,143,127.75/19,734,364.48
  6. Step 6: Final answer
    x = 9,127,457.25

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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.