Home / 35,819,142,866,912-53,734,086,542,382-12,580,849,569,064

Finding the Fourth Proportional to 35,819,142,866,912, 53,734,086,542,382 and 12,580,849,569,064

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Solution

The fourth proportional to 35,819,142,866,912, 53,734,086,542,382 and 12,580,849,569,064 is: 18,873,161,259,959.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,819,142,866,912 : 53,734,086,542,382 = 12,580,849,569,064 : x
  2. Step 2: Convert to fraction form
    35,819,142,866,912/53,734,086,542,382 = 12,580,849,569,064/x
  3. Step 3: Cross multiply
    35,819,142,866,912x = 53,734,086,542,382 × 12,580,849,569,064
  4. Step 4: Simplify right side
    35,819,142,866,912x = 676,020,459,520,774,269,390,815,232
  5. Step 5: Solve for x
    x = 676,020,459,520,774,269,390,815,232/35,819,142,866,912
  6. Step 6: Final answer
    x = 18,873,161,259,959.95

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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.