Home / 2,177,316,008,587-3,004,696,385,959.90-1,201,834,068,109.80

Finding the Fourth Proportional to 2,177,316,008,587, 3,004,696,385,959.90 and 1,201,834,068,109.80

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Solution

The fourth proportional to 2,177,316,008,587, 3,004,696,385,959.90 and 1,201,834,068,109.80 is: 1,658,531,176,334.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,316,008,587 : 3,004,696,385,959.90 = 1,201,834,068,109.80 : x
  2. Step 2: Convert to fraction form
    2,177,316,008,587/3,004,696,385,959.90 = 1,201,834,068,109.80/x
  3. Step 3: Cross multiply
    2,177,316,008,587x = 3,004,696,385,959.90 × 1,201,834,068,109.80
  4. Step 4: Simplify right side
    2,177,316,008,587x = 3,611,146,480,973,000,579,481,600
  5. Step 5: Solve for x
    x = 3,611,146,480,973,000,579,481,600/2,177,316,008,587
  6. Step 6: Final answer
    x = 1,658,531,176,334.16

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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.