Home / 10,176,295,105.96-14,043,085,853.16-5,660,077,011.10

Finding the Fourth Proportional to 10,176,295,105.96, 14,043,085,853.16 and 5,660,077,011.10

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Solution

The fourth proportional to 10,176,295,105.96, 14,043,085,853.16 and 5,660,077,011.10 is: 7,810,794,260.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,176,295,105.96 : 14,043,085,853.16 = 5,660,077,011.10 : x
  2. Step 2: Convert to fraction form
    10,176,295,105.96/14,043,085,853.16 = 5,660,077,011.10/x
  3. Step 3: Cross multiply
    10,176,295,105.96x = 14,043,085,853.16 × 5,660,077,011.10
  4. Step 4: Simplify right side
    10,176,295,105.96x = 79,484,947,402,374,545,408
  5. Step 5: Solve for x
    x = 79,484,947,402,374,545,408/10,176,295,105.96
  6. Step 6: Final answer
    x = 7,810,794,260.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.