Home / 48,703,601,794,575-67,213,385,248,972-30,211,527,893,481

Finding the Fourth Proportional to 48,703,601,794,575, 67,213,385,248,972 and 30,211,527,893,481

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Solution

The fourth proportional to 48,703,601,794,575, 67,213,385,248,972 and 30,211,527,893,481 is: 41,693,406,410,258.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,703,601,794,575 : 67,213,385,248,972 = 30,211,527,893,481 : x
  2. Step 2: Convert to fraction form
    48,703,601,794,575/67,213,385,248,972 = 30,211,527,893,481/x
  3. Step 3: Cross multiply
    48,703,601,794,575x = 67,213,385,248,972 × 30,211,527,893,481
  4. Step 4: Simplify right side
    48,703,601,794,575x = 2,030,619,063,264,601,896,294,285,312
  5. Step 5: Solve for x
    x = 2,030,619,063,264,601,896,294,285,312/48,703,601,794,575
  6. Step 6: Final answer
    x = 41,693,406,410,258.32

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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.