Home / 14,656,081.60-21,973,624.80-6,132,030.40

Finding the Fourth Proportional to 14,656,081.60, 21,973,624.80 and 6,132,030.40

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Solution

The fourth proportional to 14,656,081.60, 21,973,624.80 and 6,132,030.40 is: 9,193,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,081.60 : 21,973,624.80 = 6,132,030.40 : x
  2. Step 2: Convert to fraction form
    14,656,081.60/21,973,624.80 = 6,132,030.40/x
  3. Step 3: Cross multiply
    14,656,081.60x = 21,973,624.80 × 6,132,030.40
  4. Step 4: Simplify right side
    14,656,081.60x = 134,742,935,271,793.94
  5. Step 5: Solve for x
    x = 134,742,935,271,793.94/14,656,081.60
  6. Step 6: Final answer
    x = 9,193,653.46

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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.