Home / 1,997,874,320,704-2,997,456,878,078.40-924,134,592,624.01

Finding the Fourth Proportional to 1,997,874,320,704, 2,997,456,878,078.40 and 924,134,592,624.01

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Solution

The fourth proportional to 1,997,874,320,704, 2,997,456,878,078.40 and 924,134,592,624.01 is: 1,386,500,423,087.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,997,874,320,704 : 2,997,456,878,078.40 = 924,134,592,624.01 : x
  2. Step 2: Convert to fraction form
    1,997,874,320,704/2,997,456,878,078.40 = 924,134,592,624.01/x
  3. Step 3: Cross multiply
    1,997,874,320,704x = 2,997,456,878,078.40 × 924,134,592,624.01
  4. Step 4: Simplify right side
    1,997,874,320,704x = 2,770,053,590,931,018,845,519,872
  5. Step 5: Solve for x
    x = 2,770,053,590,931,018,845,519,872/1,997,874,320,704
  6. Step 6: Final answer
    x = 1,386,500,423,087.14

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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.