Home / 62,490,903,967.98-86,237,381,937.87-33,944,581,883.34

Finding the Fourth Proportional to 62,490,903,967.98, 86,237,381,937.87 and 33,944,581,883.34

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Solution

The fourth proportional to 62,490,903,967.98, 86,237,381,937.87 and 33,944,581,883.34 is: 46,843,487,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,490,903,967.98 : 86,237,381,937.87 = 33,944,581,883.34 : x
  2. Step 2: Convert to fraction form
    62,490,903,967.98/86,237,381,937.87 = 33,944,581,883.34/x
  3. Step 3: Cross multiply
    62,490,903,967.98x = 86,237,381,937.87 × 33,944,581,883.34
  4. Step 4: Simplify right side
    62,490,903,967.98x = 2,927,291,872,594,893,996,032
  5. Step 5: Solve for x
    x = 2,927,291,872,594,893,996,032/62,490,903,967.98
  6. Step 6: Final answer
    x = 46,843,487,399.30

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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.