Home / 1,473,606,000.10-2,210,409,000.15-736,789,625.65

Finding the Fourth Proportional to 1,473,606,000.10, 2,210,409,000.15 and 736,789,625.65

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Solution

The fourth proportional to 1,473,606,000.10, 2,210,409,000.15 and 736,789,625.65 is: 1,105,184,438.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,606,000.10 : 2,210,409,000.15 = 736,789,625.65 : x
  2. Step 2: Convert to fraction form
    1,473,606,000.10/2,210,409,000.15 = 736,789,625.65/x
  3. Step 3: Cross multiply
    1,473,606,000.10x = 2,210,409,000.15 × 736,789,625.65
  4. Step 4: Simplify right side
    1,473,606,000.10x = 1,628,606,419,753,909,248
  5. Step 5: Solve for x
    x = 1,628,606,419,753,909,248/1,473,606,000.10
  6. Step 6: Final answer
    x = 1,105,184,438.48

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1.5x scale

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.