Home / 19,569,609.03-27,006,281.94-10,749,266.16

Finding the Fourth Proportional to 19,569,609.03, 27,006,281.94 and 10,749,266.16

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Solution

The fourth proportional to 19,569,609.03, 27,006,281.94 and 10,749,266.16 is: 14,834,108.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,569,609.03 : 27,006,281.94 = 10,749,266.16 : x
  2. Step 2: Convert to fraction form
    19,569,609.03/27,006,281.94 = 10,749,266.16/x
  3. Step 3: Cross multiply
    19,569,609.03x = 27,006,281.94 × 10,749,266.16
  4. Step 4: Simplify right side
    19,569,609.03x = 290,297,712,565,061.19
  5. Step 5: Solve for x
    x = 290,297,712,565,061.19/19,569,609.03
  6. Step 6: Final answer
    x = 14,834,108.96

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Why These Related Problems?

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