Home / 35,112,529.80-52,668,794.70-11,178,001.80

Finding the Fourth Proportional to 35,112,529.80, 52,668,794.70 and 11,178,001.80

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Solution

The fourth proportional to 35,112,529.80, 52,668,794.70 and 11,178,001.80 is: 16,767,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,112,529.80 : 52,668,794.70 = 11,178,001.80 : x
  2. Step 2: Convert to fraction form
    35,112,529.80/52,668,794.70 = 11,178,001.80/x
  3. Step 3: Cross multiply
    35,112,529.80x = 52,668,794.70 × 11,178,001.80
  4. Step 4: Simplify right side
    35,112,529.80x = 588,731,881,960,430.50
  5. Step 5: Solve for x
    x = 588,731,881,960,430.50/35,112,529.80
  6. Step 6: Final answer
    x = 16,767,002.70

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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.