Home / 9,249,235.60-13,873,853.40-8,808,336.40

Finding the Fourth Proportional to 9,249,235.60, 13,873,853.40 and 8,808,336.40

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Solution

The fourth proportional to 9,249,235.60, 13,873,853.40 and 8,808,336.40 is: 13,212,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,235.60 : 13,873,853.40 = 8,808,336.40 : x
  2. Step 2: Convert to fraction form
    9,249,235.60/13,873,853.40 = 8,808,336.40/x
  3. Step 3: Cross multiply
    9,249,235.60x = 13,873,853.40 × 8,808,336.40
  4. Step 4: Simplify right side
    9,249,235.60x = 122,205,567,911,483.77
  5. Step 5: Solve for x
    x = 122,205,567,911,483.77/9,249,235.60
  6. Step 6: Final answer
    x = 13,212,504.60

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1.5x scale

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.