Home / 47,362,775,421,748-70,994,021,514,164-15,931,270,019,394

Finding the Fourth Proportional to 47,362,775,421,748, 70,994,021,514,164 and 15,931,270,019,394

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Solution

The fourth proportional to 47,362,775,421,748, 70,994,021,514,164 and 15,931,270,019,394 is: 23,880,039,048,249.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,362,775,421,748 : 70,994,021,514,164 = 15,931,270,019,394 : x
  2. Step 2: Convert to fraction form
    47,362,775,421,748/70,994,021,514,164 = 15,931,270,019,394/x
  3. Step 3: Cross multiply
    47,362,775,421,748x = 70,994,021,514,164 × 15,931,270,019,394
  4. Step 4: Simplify right side
    47,362,775,421,748x = 1,131,024,926,504,813,573,970,067,456
  5. Step 5: Solve for x
    x = 1,131,024,926,504,813,573,970,067,456/47,362,775,421,748
  6. Step 6: Final answer
    x = 23,880,039,048,249.49

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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.