Home / 975,280,524,826.20-1,345,583,484,267.90-563,599,023,444.82

Finding the Fourth Proportional to 975,280,524,826.20, 1,345,583,484,267.90 and 563,599,023,444.82

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Solution

The fourth proportional to 975,280,524,826.20, 1,345,583,484,267.90 and 563,599,023,444.82 is: 777,591,183,656.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,280,524,826.20 : 1,345,583,484,267.90 = 563,599,023,444.82 : x
  2. Step 2: Convert to fraction form
    975,280,524,826.20/1,345,583,484,267.90 = 563,599,023,444.82/x
  3. Step 3: Cross multiply
    975,280,524,826.20x = 1,345,583,484,267.90 × 563,599,023,444.82
  4. Step 4: Simplify right side
    975,280,524,826.20x = 758,369,537,696,866,609,659,904
  5. Step 5: Solve for x
    x = 758,369,537,696,866,609,659,904/975,280,524,826.20
  6. Step 6: Final answer
    x = 777,591,183,656.63

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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.