Home / 10,425,822.29-14,386,908.96-5,779,562.66

Finding the Fourth Proportional to 10,425,822.29, 14,386,908.96 and 5,779,562.66

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Solution

The fourth proportional to 10,425,822.29, 14,386,908.96 and 5,779,562.66 is: 7,975,394.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,425,822.29 : 14,386,908.96 = 5,779,562.66 : x
  2. Step 2: Convert to fraction form
    10,425,822.29/14,386,908.96 = 5,779,562.66/x
  3. Step 3: Cross multiply
    10,425,822.29x = 14,386,908.96 × 5,779,562.66
  4. Step 4: Simplify right side
    10,425,822.29x = 83,150,041,800,051.81
  5. Step 5: Solve for x
    x = 83,150,041,800,051.81/10,425,822.29
  6. Step 6: Final answer
    x = 7,975,394.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.