Home / 64,267,415.24-88,688,711.80-34,898,486.28

Finding the Fourth Proportional to 64,267,415.24, 88,688,711.80 and 34,898,486.28

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Solution

The fourth proportional to 64,267,415.24, 88,688,711.80 and 34,898,486.28 is: 48,159,736.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,267,415.24 : 88,688,711.80 = 34,898,486.28 : x
  2. Step 2: Convert to fraction form
    64,267,415.24/88,688,711.80 = 34,898,486.28/x
  3. Step 3: Cross multiply
    64,267,415.24x = 88,688,711.80 × 34,898,486.28
  4. Step 4: Simplify right side
    64,267,415.24x = 3,095,101,791,943,174
  5. Step 5: Solve for x
    x = 3,095,101,791,943,174/64,267,415.24
  6. Step 6: Final answer
    x = 48,159,736.63

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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.