Home / 65,033,465.70-97,525,886.19-26,158,780.98

Finding the Fourth Proportional to 65,033,465.70, 97,525,886.19 and 26,158,780.98

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Solution

The fourth proportional to 65,033,465.70, 97,525,886.19 and 26,158,780.98 is: 39,228,392.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,033,465.70 : 97,525,886.19 = 26,158,780.98 : x
  2. Step 2: Convert to fraction form
    65,033,465.70/97,525,886.19 = 26,158,780.98/x
  3. Step 3: Cross multiply
    65,033,465.70x = 97,525,886.19 × 26,158,780.98
  4. Step 4: Simplify right side
    65,033,465.70x = 2,551,158,296,724,616.50
  5. Step 5: Solve for x
    x = 2,551,158,296,724,616.50/65,033,465.70
  6. Step 6: Final answer
    x = 39,228,392.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.