Home / 334,539,136,899.28-501,808,078,970.22-104,824,057,661.51

Finding the Fourth Proportional to 334,539,136,899.28, 501,808,078,970.22 and 104,824,057,661.51

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Solution

The fourth proportional to 334,539,136,899.28, 501,808,078,970.22 and 104,824,057,661.51 is: 157,235,890,223.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,539,136,899.28 : 501,808,078,970.22 = 104,824,057,661.51 : x
  2. Step 2: Convert to fraction form
    334,539,136,899.28/501,808,078,970.22 = 104,824,057,661.51/x
  3. Step 3: Cross multiply
    334,539,136,899.28x = 501,808,078,970.22 × 104,824,057,661.51
  4. Step 4: Simplify right side
    334,539,136,899.28x = 52,601,559,004,985,899,876,352
  5. Step 5: Solve for x
    x = 52,601,559,004,985,899,876,352/334,539,136,899.28
  6. Step 6: Final answer
    x = 157,235,890,223.58

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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.