Home / 65,237,753,584,449-90,145,863,909,586-46,454,739,251,132

Finding the Fourth Proportional to 65,237,753,584,449, 90,145,863,909,586 and 46,454,739,251,132

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Solution

The fourth proportional to 65,237,753,584,449, 90,145,863,909,586 and 46,454,739,251,132 is: 64,191,397,962,024.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,237,753,584,449 : 90,145,863,909,586 = 46,454,739,251,132 : x
  2. Step 2: Convert to fraction form
    65,237,753,584,449/90,145,863,909,586 = 46,454,739,251,132/x
  3. Step 3: Cross multiply
    65,237,753,584,449x = 90,145,863,909,586 × 46,454,739,251,132
  4. Step 4: Simplify right side
    65,237,753,584,449x = 4,187,702,602,487,848,256,904,626,176
  5. Step 5: Solve for x
    x = 4,187,702,602,487,848,256,904,626,176/65,237,753,584,449
  6. Step 6: Final answer
    x = 64,191,397,962,024.38

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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.