Home / 32,173,654.20-48,262,814.10-19,366,582.20

Finding the Fourth Proportional to 32,173,654.20, 48,262,814.10 and 19,366,582.20

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Solution

The fourth proportional to 32,173,654.20, 48,262,814.10 and 19,366,582.20 is: 29,051,277.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,173,654.20 : 48,262,814.10 = 19,366,582.20 : x
  2. Step 2: Convert to fraction form
    32,173,654.20/48,262,814.10 = 19,366,582.20/x
  3. Step 3: Cross multiply
    32,173,654.20x = 48,262,814.10 × 19,366,582.20
  4. Step 4: Simplify right side
    32,173,654.20x = 934,685,756,470,969
  5. Step 5: Solve for x
    x = 934,685,756,470,969/32,173,654.20
  6. Step 6: Final answer
    x = 29,051,277.50

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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.