Home / 35,414,216,619.34-53,130,642,188.64-12,726,862,695.94

Finding the Fourth Proportional to 35,414,216,619.34, 53,130,642,188.64 and 12,726,862,695.94

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Solution

The fourth proportional to 35,414,216,619.34, 53,130,642,188.64 and 12,726,862,695.94 is: 19,093,642,402.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,216,619.34 : 53,130,642,188.64 = 12,726,862,695.94 : x
  2. Step 2: Convert to fraction form
    35,414,216,619.34/53,130,642,188.64 = 12,726,862,695.94/x
  3. Step 3: Cross multiply
    35,414,216,619.34x = 53,130,642,188.64 × 12,726,862,695.94
  4. Step 4: Simplify right side
    35,414,216,619.34x = 676,186,388,081,938,399,232
  5. Step 5: Solve for x
    x = 676,186,388,081,938,399,232/35,414,216,619.34
  6. Step 6: Final answer
    x = 19,093,642,402.15

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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.