Home / 13,182,950.34-19,758,457.35-5,593,973.22

Finding the Fourth Proportional to 13,182,950.34, 19,758,457.35 and 5,593,973.22

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Solution

The fourth proportional to 13,182,950.34, 19,758,457.35 and 5,593,973.22 is: 8,384,184.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,182,950.34 : 19,758,457.35 = 5,593,973.22 : x
  2. Step 2: Convert to fraction form
    13,182,950.34/19,758,457.35 = 5,593,973.22/x
  3. Step 3: Cross multiply
    13,182,950.34x = 19,758,457.35 × 5,593,973.22
  4. Step 4: Simplify right side
    13,182,950.34x = 110,528,281,284,412.17
  5. Step 5: Solve for x
    x = 110,528,281,284,412.17/13,182,950.34
  6. Step 6: Final answer
    x = 8,384,184.00

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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.