Home / 3,653,881,931.00-5,041,492,837.17-2,067,973,888.65

Finding the Fourth Proportional to 3,653,881,931.00, 5,041,492,837.17 and 2,067,973,888.65

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Solution

The fourth proportional to 3,653,881,931.00, 5,041,492,837.17 and 2,067,973,888.65 is: 2,853,314,842.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,881,931.00 : 5,041,492,837.17 = 2,067,973,888.65 : x
  2. Step 2: Convert to fraction form
    3,653,881,931.00/5,041,492,837.17 = 2,067,973,888.65/x
  3. Step 3: Cross multiply
    3,653,881,931.00x = 5,041,492,837.17 × 2,067,973,888.65
  4. Step 4: Simplify right side
    3,653,881,931.00x = 10,425,675,547,083,567,104
  5. Step 5: Solve for x
    x = 10,425,675,547,083,567,104/3,653,881,931.00
  6. Step 6: Final answer
    x = 2,853,314,842.67

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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.