Home / 334,539,136,898.40-501,808,078,968.88-104,824,057,660.52

Finding the Fourth Proportional to 334,539,136,898.40, 501,808,078,968.88 and 104,824,057,660.52

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Solution

The fourth proportional to 334,539,136,898.40, 501,808,078,968.88 and 104,824,057,660.52 is: 157,235,890,222.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,539,136,898.40 : 501,808,078,968.88 = 104,824,057,660.52 : x
  2. Step 2: Convert to fraction form
    334,539,136,898.40/501,808,078,968.88 = 104,824,057,660.52/x
  3. Step 3: Cross multiply
    334,539,136,898.40x = 501,808,078,968.88 × 104,824,057,660.52
  4. Step 4: Simplify right side
    334,539,136,898.40x = 52,601,559,004,348,650,881,024
  5. Step 5: Solve for x
    x = 52,601,559,004,348,650,881,024/334,539,136,898.40
  6. Step 6: Final answer
    x = 157,235,890,222.09

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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.