Home / 46,079,555.40-69,118,859.70-26,636,409.90

Finding the Fourth Proportional to 46,079,555.40, 69,118,859.70 and 26,636,409.90

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Solution

The fourth proportional to 46,079,555.40, 69,118,859.70 and 26,636,409.90 is: 39,954,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,079,555.40 : 69,118,859.70 = 26,636,409.90 : x
  2. Step 2: Convert to fraction form
    46,079,555.40/69,118,859.70 = 26,636,409.90/x
  3. Step 3: Cross multiply
    46,079,555.40x = 69,118,859.70 × 26,636,409.90
  4. Step 4: Simplify right side
    46,079,555.40x = 1,841,078,278,789,791
  5. Step 5: Solve for x
    x = 1,841,078,278,789,791/46,079,555.40
  6. Step 6: Final answer
    x = 39,954,341.20

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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.