Home / 1,492,464,286,118-2,238,920,272,593.80-524,202,065,374.11

Finding the Fourth Proportional to 1,492,464,286,118, 2,238,920,272,593.80 and 524,202,065,374.11

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Solution

The fourth proportional to 1,492,464,286,118, 2,238,920,272,593.80 and 524,202,065,374.11 is: 786,381,719,159.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,464,286,118 : 2,238,920,272,593.80 = 524,202,065,374.11 : x
  2. Step 2: Convert to fraction form
    1,492,464,286,118/2,238,920,272,593.80 = 524,202,065,374.11/x
  3. Step 3: Cross multiply
    1,492,464,286,118x = 2,238,920,272,593.80 × 524,202,065,374.11
  4. Step 4: Simplify right side
    1,492,464,286,118x = 1,173,646,631,101,635,187,703,808
  5. Step 5: Solve for x
    x = 1,173,646,631,101,635,187,703,808/1,492,464,286,118
  6. Step 6: Final answer
    x = 786,381,719,159.50

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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.