Home / 32,637,592.60-48,968,441.70-13,470,011.80

Finding the Fourth Proportional to 32,637,592.60, 48,968,441.70 and 13,470,011.80

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Solution

The fourth proportional to 32,637,592.60, 48,968,441.70 and 13,470,011.80 is: 20,209,992.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,637,592.60 : 48,968,441.70 = 13,470,011.80 : x
  2. Step 2: Convert to fraction form
    32,637,592.60/48,968,441.70 = 13,470,011.80/x
  3. Step 3: Cross multiply
    32,637,592.60x = 48,968,441.70 × 13,470,011.80
  4. Step 4: Simplify right side
    32,637,592.60x = 659,605,487,526,612.12
  5. Step 5: Solve for x
    x = 659,605,487,526,612.12/32,637,592.60
  6. Step 6: Final answer
    x = 20,209,992.07

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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.