Home / 58,387,823,123.07-87,581,878,206.48-16,464,908,519.31

Finding the Fourth Proportional to 58,387,823,123.07, 87,581,878,206.48 and 16,464,908,519.31

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Solution

The fourth proportional to 58,387,823,123.07, 87,581,878,206.48 and 16,464,908,519.31 is: 24,697,403,251.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,387,823,123.07 : 87,581,878,206.48 = 16,464,908,519.31 : x
  2. Step 2: Convert to fraction form
    58,387,823,123.07/87,581,878,206.48 = 16,464,908,519.31/x
  3. Step 3: Cross multiply
    58,387,823,123.07x = 87,581,878,206.48 × 16,464,908,519.31
  4. Step 4: Simplify right side
    58,387,823,123.07x = 1,442,027,612,619,043,241,984
  5. Step 5: Solve for x
    x = 1,442,027,612,619,043,241,984/58,387,823,123.07
  6. Step 6: Final answer
    x = 24,697,403,251.01

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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.