Home / 64,267,424.24-88,688,724.22-34,898,495.28

Finding the Fourth Proportional to 64,267,424.24, 88,688,724.22 and 34,898,495.28

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Solution

The fourth proportional to 64,267,424.24, 88,688,724.22 and 34,898,495.28 is: 48,159,749.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,267,424.24 : 88,688,724.22 = 34,898,495.28 : x
  2. Step 2: Convert to fraction form
    64,267,424.24/88,688,724.22 = 34,898,495.28/x
  3. Step 3: Cross multiply
    64,267,424.24x = 88,688,724.22 × 34,898,495.28
  4. Step 4: Simplify right side
    64,267,424.24x = 3,095,103,023,580,891.50
  5. Step 5: Solve for x
    x = 3,095,103,023,580,891.50/64,267,424.24
  6. Step 6: Final answer
    x = 48,159,749.05

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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.