Home / 48,456,075.30-66,870,172.30-26,429,569.14

Finding the Fourth Proportional to 48,456,075.30, 66,870,172.30 and 26,429,569.14

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Solution

The fourth proportional to 48,456,075.30, 66,870,172.30 and 26,429,569.14 is: 36,473,235.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,456,075.30 : 66,870,172.30 = 26,429,569.14 : x
  2. Step 2: Convert to fraction form
    48,456,075.30/66,870,172.30 = 26,429,569.14/x
  3. Step 3: Cross multiply
    48,456,075.30x = 66,870,172.30 × 26,429,569.14
  4. Step 4: Simplify right side
    48,456,075.30x = 1,767,349,842,206,562.75
  5. Step 5: Solve for x
    x = 1,767,349,842,206,562.75/48,456,075.30
  6. Step 6: Final answer
    x = 36,473,235.43

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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.