Home / 1,094,282,751.72-1,641,525,030.84-357,356,516.94

Finding the Fourth Proportional to 1,094,282,751.72, 1,641,525,030.84 and 357,356,516.94

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Solution

The fourth proportional to 1,094,282,751.72, 1,641,525,030.84 and 357,356,516.94 is: 536,067,727.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,282,751.72 : 1,641,525,030.84 = 357,356,516.94 : x
  2. Step 2: Convert to fraction form
    1,094,282,751.72/1,641,525,030.84 = 357,356,516.94/x
  3. Step 3: Cross multiply
    1,094,282,751.72x = 1,641,525,030.84 × 357,356,516.94
  4. Step 4: Simplify right side
    1,094,282,751.72x = 586,609,667,490,808,448
  5. Step 5: Solve for x
    x = 586,609,667,490,808,448/1,094,282,751.72
  6. Step 6: Final answer
    x = 536,067,727.07

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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.