Home / 1,924,399,774.10-2,655,671,579.79-1,044,333,478.10

Finding the Fourth Proportional to 1,924,399,774.10, 2,655,671,579.79 and 1,044,333,478.10

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Solution

The fourth proportional to 1,924,399,774.10, 2,655,671,579.79 and 1,044,333,478.10 is: 1,441,180,140.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,399,774.10 : 2,655,671,579.79 = 1,044,333,478.10 : x
  2. Step 2: Convert to fraction form
    1,924,399,774.10/2,655,671,579.79 = 1,044,333,478.10/x
  3. Step 3: Cross multiply
    1,924,399,774.10x = 2,655,671,579.79 × 1,044,333,478.10
  4. Step 4: Simplify right side
    1,924,399,774.10x = 2,773,406,737,616,187,392
  5. Step 5: Solve for x
    x = 2,773,406,737,616,187,392/1,924,399,774.10
  6. Step 6: Final answer
    x = 1,441,180,140.91

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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.