Home / 7,295,031,701.70-10,072,085,564.07-4,621,184,681.46

Finding the Fourth Proportional to 7,295,031,701.70, 10,072,085,564.07 and 4,621,184,681.46

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Solution

The fourth proportional to 7,295,031,701.70, 10,072,085,564.07 and 4,621,184,681.46 is: 6,380,365,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,031,701.70 : 10,072,085,564.07 = 4,621,184,681.46 : x
  2. Step 2: Convert to fraction form
    7,295,031,701.70/10,072,085,564.07 = 4,621,184,681.46/x
  3. Step 3: Cross multiply
    7,295,031,701.70x = 10,072,085,564.07 × 4,621,184,681.46
  4. Step 4: Simplify right side
    7,295,031,701.70x = 46,544,967,519,034,687,488
  5. Step 5: Solve for x
    x = 46,544,967,519,034,687,488/7,295,031,701.70
  6. Step 6: Final answer
    x = 6,380,365,353.06

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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.