Home / 162,796,031,480.64-224,502,610,844.81-107,776,109,504.63

Finding the Fourth Proportional to 162,796,031,480.64, 224,502,610,844.81 and 107,776,109,504.63

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Solution

The fourth proportional to 162,796,031,480.64, 224,502,610,844.81 and 107,776,109,504.63 is: 148,627,812,056.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,796,031,480.64 : 224,502,610,844.81 = 107,776,109,504.63 : x
  2. Step 2: Convert to fraction form
    162,796,031,480.64/224,502,610,844.81 = 107,776,109,504.63/x
  3. Step 3: Cross multiply
    162,796,031,480.64x = 224,502,610,844.81 × 107,776,109,504.63
  4. Step 4: Simplify right side
    162,796,031,480.64x = 24,196,017,970,485,580,005,376
  5. Step 5: Solve for x
    x = 24,196,017,970,485,580,005,376/162,796,031,480.64
  6. Step 6: Final answer
    x = 148,627,812,056.73

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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.