Home / 1,141,761,142,291.10-1,713,396,226,819.10-537,559,137,808.54

Finding the Fourth Proportional to 1,141,761,142,291.10, 1,713,396,226,819.10 and 537,559,137,808.54

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Solution

The fourth proportional to 1,141,761,142,291.10, 1,713,396,226,819.10 and 537,559,137,808.54 is: 806,693,943,502.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,761,142,291.10 : 1,713,396,226,819.10 = 537,559,137,808.54 : x
  2. Step 2: Convert to fraction form
    1,141,761,142,291.10/1,713,396,226,819.10 = 537,559,137,808.54/x
  3. Step 3: Cross multiply
    1,141,761,142,291.10x = 1,713,396,226,819.10 × 537,559,137,808.54
  4. Step 4: Simplify right side
    1,141,761,142,291.10x = 921,051,798,413,281,058,619,392
  5. Step 5: Solve for x
    x = 921,051,798,413,281,058,619,392/1,141,761,142,291.10
  6. Step 6: Final answer
    x = 806,693,943,502.99

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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.