Home / 57,989,266,368.14-79,979,852,280.31-37,673,267,881.95

Finding the Fourth Proportional to 57,989,266,368.14, 79,979,852,280.31 and 37,673,267,881.95

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Solution

The fourth proportional to 57,989,266,368.14, 79,979,852,280.31 and 37,673,267,881.95 is: 51,959,657,171.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,989,266,368.14 : 79,979,852,280.31 = 37,673,267,881.95 : x
  2. Step 2: Convert to fraction form
    57,989,266,368.14/79,979,852,280.31 = 37,673,267,881.95/x
  3. Step 3: Cross multiply
    57,989,266,368.14x = 79,979,852,280.31 × 37,673,267,881.95
  4. Step 4: Simplify right side
    57,989,266,368.14x = 3,013,102,400,114,795,216,896
  5. Step 5: Solve for x
    x = 3,013,102,400,114,795,216,896/57,989,266,368.14
  6. Step 6: Final answer
    x = 51,959,657,171.49

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1.5x scale

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.