Home / 112,024,455,454.17-154,594,214,298.09-60,583,015,289.36

Finding the Fourth Proportional to 112,024,455,454.17, 154,594,214,298.09 and 60,583,015,289.36

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Solution

The fourth proportional to 112,024,455,454.17, 154,594,214,298.09 and 60,583,015,289.36 is: 83,604,812,989.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,024,455,454.17 : 154,594,214,298.09 = 60,583,015,289.36 : x
  2. Step 2: Convert to fraction form
    112,024,455,454.17/154,594,214,298.09 = 60,583,015,289.36/x
  3. Step 3: Cross multiply
    112,024,455,454.17x = 154,594,214,298.09 × 60,583,015,289.36
  4. Step 4: Simplify right side
    112,024,455,454.17x = 9,365,783,648,468,091,273,216
  5. Step 5: Solve for x
    x = 9,365,783,648,468,091,273,216/112,024,455,454.17
  6. Step 6: Final answer
    x = 83,604,812,989.25

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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.