Home / 942,797,140,625.16-1,301,060,576,759.20-509,249,528,003.16

Finding the Fourth Proportional to 942,797,140,625.16, 1,301,060,576,759.20 and 509,249,528,003.16

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Solution

The fourth proportional to 942,797,140,625.16, 1,301,060,576,759.20 and 509,249,528,003.16 is: 702,764,630,977.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,797,140,625.16 : 1,301,060,576,759.20 = 509,249,528,003.16 : x
  2. Step 2: Convert to fraction form
    942,797,140,625.16/1,301,060,576,759.20 = 509,249,528,003.16/x
  3. Step 3: Cross multiply
    942,797,140,625.16x = 1,301,060,576,759.20 × 509,249,528,003.16
  4. Step 4: Simplify right side
    942,797,140,625.16x = 662,564,484,618,141,602,676,736
  5. Step 5: Solve for x
    x = 662,564,484,618,141,602,676,736/942,797,140,625.16
  6. Step 6: Final answer
    x = 702,764,630,977.56

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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.