Home / 1,924,360,634,278.80-2,655,845,338,377-1,143,096,848,492.60

Finding the Fourth Proportional to 1,924,360,634,278.80, 2,655,845,338,377 and 1,143,096,848,492.60

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Solution

The fourth proportional to 1,924,360,634,278.80, 2,655,845,338,377 and 1,143,096,848,492.60 is: 1,577,608,885,935.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,360,634,278.80 : 2,655,845,338,377 = 1,143,096,848,492.60 : x
  2. Step 2: Convert to fraction form
    1,924,360,634,278.80/2,655,845,338,377 = 1,143,096,848,492.60/x
  3. Step 3: Cross multiply
    1,924,360,634,278.80x = 2,655,845,338,377 × 1,143,096,848,492.60
  4. Step 4: Simplify right side
    1,924,360,634,278.80x = 3,035,888,436,382,512,072,097,792
  5. Step 5: Solve for x
    x = 3,035,888,436,382,512,072,097,792/1,924,360,634,278.80
  6. Step 6: Final answer
    x = 1,577,608,885,935.40

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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.