Home / 7,223,360,266.02-10,832,440,971.32-2,500,398,926.52

Finding the Fourth Proportional to 7,223,360,266.02, 10,832,440,971.32 and 2,500,398,926.52

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Solution

The fourth proportional to 7,223,360,266.02, 10,832,440,971.32 and 2,500,398,926.52 is: 3,749,698,586.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223,360,266.02 : 10,832,440,971.32 = 2,500,398,926.52 : x
  2. Step 2: Convert to fraction form
    7,223,360,266.02/10,832,440,971.32 = 2,500,398,926.52/x
  3. Step 3: Cross multiply
    7,223,360,266.02x = 10,832,440,971.32 × 2,500,398,926.52
  4. Step 4: Simplify right side
    7,223,360,266.02x = 27,085,423,776,279,793,664
  5. Step 5: Solve for x
    x = 27,085,423,776,279,793,664/7,223,360,266.02
  6. Step 6: Final answer
    x = 3,749,698,586.09

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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.