Home / 7,266,908,530.08-10,900,362,782.82-1,746,166,561.83

Finding the Fourth Proportional to 7,266,908,530.08, 10,900,362,782.82 and 1,746,166,561.83

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Solution

The fourth proportional to 7,266,908,530.08, 10,900,362,782.82 and 1,746,166,561.83 is: 2,619,249,839.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,908,530.08 : 10,900,362,782.82 = 1,746,166,561.83 : x
  2. Step 2: Convert to fraction form
    7,266,908,530.08/10,900,362,782.82 = 1,746,166,561.83/x
  3. Step 3: Cross multiply
    7,266,908,530.08x = 10,900,362,782.82 × 1,746,166,561.83
  4. Step 4: Simplify right side
    7,266,908,530.08x = 19,033,849,003,176,488,960
  5. Step 5: Solve for x
    x = 19,033,849,003,176,488,960/7,266,908,530.08
  6. Step 6: Final answer
    x = 2,619,249,839.79

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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.