Home / 334,539,136,897.38-501,808,078,967.40-104,824,057,659.51

Finding the Fourth Proportional to 334,539,136,897.38, 501,808,078,967.40 and 104,824,057,659.51

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Solution

The fourth proportional to 334,539,136,897.38, 501,808,078,967.40 and 104,824,057,659.51 is: 157,235,890,220.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,539,136,897.38 : 501,808,078,967.40 = 104,824,057,659.51 : x
  2. Step 2: Convert to fraction form
    334,539,136,897.38/501,808,078,967.40 = 104,824,057,659.51/x
  3. Step 3: Cross multiply
    334,539,136,897.38x = 501,808,078,967.40 × 104,824,057,659.51
  4. Step 4: Simplify right side
    334,539,136,897.38x = 52,601,559,003,686,680,657,920
  5. Step 5: Solve for x
    x = 52,601,559,003,686,680,657,920/334,539,136,897.38
  6. Step 6: Final answer
    x = 157,235,890,220.59

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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.