Home / 14,860,548-22,265,410.86-11,620,834.74

Finding the Fourth Proportional to 14,860,548, 22,265,410.86 and 11,620,834.74

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Solution

The fourth proportional to 14,860,548, 22,265,410.86 and 11,620,834.74 is: 17,411,380.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,860,548 : 22,265,410.86 = 11,620,834.74 : x
  2. Step 2: Convert to fraction form
    14,860,548/22,265,410.86 = 11,620,834.74/x
  3. Step 3: Cross multiply
    14,860,548x = 22,265,410.86 × 11,620,834.74
  4. Step 4: Simplify right side
    14,860,548x = 258,742,660,022,261.28
  5. Step 5: Solve for x
    x = 258,742,660,022,261.28/14,860,548
  6. Step 6: Final answer
    x = 17,411,380.79

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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.