Home / 1,144,332,770.06-1,716,755,034.09-417,321,482.06

Finding the Fourth Proportional to 1,144,332,770.06, 1,716,755,034.09 and 417,321,482.06

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Solution

The fourth proportional to 1,144,332,770.06, 1,716,755,034.09 and 417,321,482.06 is: 626,075,538.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,332,770.06 : 1,716,755,034.09 = 417,321,482.06 : x
  2. Step 2: Convert to fraction form
    1,144,332,770.06/1,716,755,034.09 = 417,321,482.06/x
  3. Step 3: Cross multiply
    1,144,332,770.06x = 1,716,755,034.09 × 417,321,482.06
  4. Step 4: Simplify right side
    1,144,332,770.06x = 716,438,755,166,282,368
  5. Step 5: Solve for x
    x = 716,438,755,166,282,368/1,144,332,770.06
  6. Step 6: Final answer
    x = 626,075,538.44

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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.