Home / 7,264,856,807.04-10,025,502,009.93-3,923,354,767.44

Finding the Fourth Proportional to 7,264,856,807.04, 10,025,502,009.93 and 3,923,354,767.44

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Solution

The fourth proportional to 7,264,856,807.04, 10,025,502,009.93 and 3,923,354,767.44 is: 5,414,229,371.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,856,807.04 : 10,025,502,009.93 = 3,923,354,767.44 : x
  2. Step 2: Convert to fraction form
    7,264,856,807.04/10,025,502,009.93 = 3,923,354,767.44/x
  3. Step 3: Cross multiply
    7,264,856,807.04x = 10,025,502,009.93 × 3,923,354,767.44
  4. Step 4: Simplify right side
    7,264,856,807.04x = 39,333,601,106,638,168,064
  5. Step 5: Solve for x
    x = 39,333,601,106,638,168,064/7,264,856,807.04
  6. Step 6: Final answer
    x = 5,414,229,371.81

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1.5x scale

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.