Home / 153,788,116,026.24-230,748,465,837.96-83,028,777,675.84

Finding the Fourth Proportional to 153,788,116,026.24, 230,748,465,837.96 and 83,028,777,675.84

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Solution

The fourth proportional to 153,788,116,026.24, 230,748,465,837.96 and 83,028,777,675.84 is: 124,578,956,841.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,788,116,026.24 : 230,748,465,837.96 = 83,028,777,675.84 : x
  2. Step 2: Convert to fraction form
    153,788,116,026.24/230,748,465,837.96 = 83,028,777,675.84/x
  3. Step 3: Cross multiply
    153,788,116,026.24x = 230,748,465,837.96 × 83,028,777,675.84
  4. Step 4: Simplify right side
    153,788,116,026.24x = 19,158,763,069,101,142,179,840
  5. Step 5: Solve for x
    x = 19,158,763,069,101,142,179,840/153,788,116,026.24
  6. Step 6: Final answer
    x = 124,578,956,841.06

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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.