Home / 65,237,753,584,444-90,145,863,909,582-46,454,739,251,127

Finding the Fourth Proportional to 65,237,753,584,444, 90,145,863,909,582 and 46,454,739,251,127

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Solution

The fourth proportional to 65,237,753,584,444, 90,145,863,909,582 and 46,454,739,251,127 is: 64,191,397,962,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,237,753,584,444 : 90,145,863,909,582 = 46,454,739,251,127 : x
  2. Step 2: Convert to fraction form
    65,237,753,584,444/90,145,863,909,582 = 46,454,739,251,127/x
  3. Step 3: Cross multiply
    65,237,753,584,444x = 90,145,863,909,582 × 46,454,739,251,127
  4. Step 4: Simplify right side
    65,237,753,584,444x = 4,187,702,602,487,211,639,672,143,872
  5. Step 5: Solve for x
    x = 4,187,702,602,487,211,639,672,143,872/65,237,753,584,444
  6. Step 6: Final answer
    x = 64,191,397,962,019.54

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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.