Home / 1,064,956,841.13-1,597,606,914.33-328,026,402.93

Finding the Fourth Proportional to 1,064,956,841.13, 1,597,606,914.33 and 328,026,402.93

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Solution

The fourth proportional to 1,064,956,841.13, 1,597,606,914.33 and 328,026,402.93 is: 492,092,476.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,956,841.13 : 1,597,606,914.33 = 328,026,402.93 : x
  2. Step 2: Convert to fraction form
    1,064,956,841.13/1,597,606,914.33 = 328,026,402.93/x
  3. Step 3: Cross multiply
    1,064,956,841.13x = 1,597,606,914.33 × 328,026,402.93
  4. Step 4: Simplify right side
    1,064,956,841.13x = 524,057,249,403,766,528
  5. Step 5: Solve for x
    x = 524,057,249,403,766,528/1,064,956,841.13
  6. Step 6: Final answer
    x = 492,092,476.58

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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.