Home / 16,235,374.16-22,404,981-9,795,602

Finding the Fourth Proportional to 16,235,374.16, 22,404,981 and 9,795,602

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Solution

The fourth proportional to 16,235,374.16, 22,404,981 and 9,795,602 is: 13,518,030.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235,374.16 : 22,404,981 = 9,795,602 : x
  2. Step 2: Convert to fraction form
    16,235,374.16/22,404,981 = 9,795,602/x
  3. Step 3: Cross multiply
    16,235,374.16x = 22,404,981 × 9,795,602
  4. Step 4: Simplify right side
    16,235,374.16x = 219,470,276,693,562
  5. Step 5: Solve for x
    x = 219,470,276,693,562/16,235,374.16
  6. Step 6: Final answer
    x = 13,518,030.11

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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.