Home / 34,769,544.60-52,151,984.10-9,210,005.40

Finding the Fourth Proportional to 34,769,544.60, 52,151,984.10 and 9,210,005.40

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Solution

The fourth proportional to 34,769,544.60, 52,151,984.10 and 9,210,005.40 is: 13,814,390.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,769,544.60 : 52,151,984.10 = 9,210,005.40 : x
  2. Step 2: Convert to fraction form
    34,769,544.60/52,151,984.10 = 9,210,005.40/x
  3. Step 3: Cross multiply
    34,769,544.60x = 52,151,984.10 × 9,210,005.40
  4. Step 4: Simplify right side
    34,769,544.60x = 480,320,055,181,714.19
  5. Step 5: Solve for x
    x = 480,320,055,181,714.19/34,769,544.60
  6. Step 6: Final answer
    x = 13,814,390.17

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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.