Home / 975,280,524,823.94-1,345,583,484,264.70-563,599,023,442.56

Finding the Fourth Proportional to 975,280,524,823.94, 1,345,583,484,264.70 and 563,599,023,442.56

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Solution

The fourth proportional to 975,280,524,823.94, 1,345,583,484,264.70 and 563,599,023,442.56 is: 777,591,183,653.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,280,524,823.94 : 1,345,583,484,264.70 = 563,599,023,442.56 : x
  2. Step 2: Convert to fraction form
    975,280,524,823.94/1,345,583,484,264.70 = 563,599,023,442.56/x
  3. Step 3: Cross multiply
    975,280,524,823.94x = 1,345,583,484,264.70 × 563,599,023,442.56
  4. Step 4: Simplify right side
    975,280,524,823.94x = 758,369,537,692,022,289,203,200
  5. Step 5: Solve for x
    x = 758,369,537,692,022,289,203,200/975,280,524,823.94
  6. Step 6: Final answer
    x = 777,591,183,653.47

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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.