Home / 12,436,153,362.26-17,159,973,903.96-7,083,031,287

Finding the Fourth Proportional to 12,436,153,362.26, 17,159,973,903.96 and 7,083,031,287

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Solution

The fourth proportional to 12,436,153,362.26, 17,159,973,903.96 and 7,083,031,287 is: 9,773,490,926.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,436,153,362.26 : 17,159,973,903.96 = 7,083,031,287 : x
  2. Step 2: Convert to fraction form
    12,436,153,362.26/17,159,973,903.96 = 7,083,031,287/x
  3. Step 3: Cross multiply
    12,436,153,362.26x = 17,159,973,903.96 × 7,083,031,287
  4. Step 4: Simplify right side
    12,436,153,362.26x = 121,544,632,045,852,213,248
  5. Step 5: Solve for x
    x = 121,544,632,045,852,213,248/12,436,153,362.26
  6. Step 6: Final answer
    x = 9,773,490,926.44

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1.5x scale

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.