Home / 334,539,136,884.70-501,808,078,948.45-104,824,057,646.92

Finding the Fourth Proportional to 334,539,136,884.70, 501,808,078,948.45 and 104,824,057,646.92

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Solution

The fourth proportional to 334,539,136,884.70, 501,808,078,948.45 and 104,824,057,646.92 is: 157,235,890,201.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,539,136,884.70 : 501,808,078,948.45 = 104,824,057,646.92 : x
  2. Step 2: Convert to fraction form
    334,539,136,884.70/501,808,078,948.45 = 104,824,057,646.92/x
  3. Step 3: Cross multiply
    334,539,136,884.70x = 501,808,078,948.45 × 104,824,057,646.92
  4. Step 4: Simplify right side
    334,539,136,884.70x = 52,601,558,995,382,503,997,440
  5. Step 5: Solve for x
    x = 52,601,558,995,382,503,997,440/334,539,136,884.70
  6. Step 6: Final answer
    x = 157,235,890,201.73

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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.