Home / 14,041,607.61-19,371,647.97-8,534,095.23

Finding the Fourth Proportional to 14,041,607.61, 19,371,647.97 and 8,534,095.23

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Solution

The fourth proportional to 14,041,607.61, 19,371,647.97 and 8,534,095.23 is: 11,773,544.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,607.61 : 19,371,647.97 = 8,534,095.23 : x
  2. Step 2: Convert to fraction form
    14,041,607.61/19,371,647.97 = 8,534,095.23/x
  3. Step 3: Cross multiply
    14,041,607.61x = 19,371,647.97 × 8,534,095.23
  4. Step 4: Simplify right side
    14,041,607.61x = 165,319,488,538,016.19
  5. Step 5: Solve for x
    x = 165,319,488,538,016.19/14,041,607.61
  6. Step 6: Final answer
    x = 11,773,544.25

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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.