Home / 1,017,184,685-1,526,004,475.52-370,952,429

Finding the Fourth Proportional to 1,017,184,685, 1,526,004,475.52 and 370,952,429

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Solution

The fourth proportional to 1,017,184,685, 1,526,004,475.52 and 370,952,429 is: 556,511,590.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,184,685 : 1,526,004,475.52 = 370,952,429 : x
  2. Step 2: Convert to fraction form
    1,017,184,685/1,526,004,475.52 = 370,952,429/x
  3. Step 3: Cross multiply
    1,017,184,685x = 1,526,004,475.52 × 370,952,429
  4. Step 4: Simplify right side
    1,017,184,685x = 566,075,066,859,015,040
  5. Step 5: Solve for x
    x = 566,075,066,859,015,040/1,017,184,685
  6. Step 6: Final answer
    x = 556,511,590.48

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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.