Home / 32,013,624.50-47,991,011.15-11,538,333.08

Finding the Fourth Proportional to 32,013,624.50, 47,991,011.15 and 11,538,333.08

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Solution

The fourth proportional to 32,013,624.50, 47,991,011.15 and 11,538,333.08 is: 17,296,894.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,013,624.50 : 47,991,011.15 = 11,538,333.08 : x
  2. Step 2: Convert to fraction form
    32,013,624.50/47,991,011.15 = 11,538,333.08/x
  3. Step 3: Cross multiply
    32,013,624.50x = 47,991,011.15 × 11,538,333.08
  4. Step 4: Simplify right side
    32,013,624.50x = 553,736,271,494,693.81
  5. Step 5: Solve for x
    x = 553,736,271,494,693.81/32,013,624.50
  6. Step 6: Final answer
    x = 17,296,894.06

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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.