Home / 61,263,075.14-84,543,061.30-33,385,793.01

Finding the Fourth Proportional to 61,263,075.14, 84,543,061.30 and 33,385,793.01

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Solution

The fourth proportional to 61,263,075.14, 84,543,061.30 and 33,385,793.01 is: 46,072,403.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,263,075.14 : 84,543,061.30 = 33,385,793.01 : x
  2. Step 2: Convert to fraction form
    61,263,075.14/84,543,061.30 = 33,385,793.01/x
  3. Step 3: Cross multiply
    61,263,075.14x = 84,543,061.30 × 33,385,793.01
  4. Step 4: Simplify right side
    61,263,075.14x = 2,822,537,144,830,944.50
  5. Step 5: Solve for x
    x = 2,822,537,144,830,944.50/61,263,075.14
  6. Step 6: Final answer
    x = 46,072,403.95

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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.