Home / 1,064,956,997.16-1,597,607,148.24-328,026,558.96

Finding the Fourth Proportional to 1,064,956,997.16, 1,597,607,148.24 and 328,026,558.96

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Solution

The fourth proportional to 1,064,956,997.16, 1,597,607,148.24 and 328,026,558.96 is: 492,092,710.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,956,997.16 : 1,597,607,148.24 = 328,026,558.96 : x
  2. Step 2: Convert to fraction form
    1,064,956,997.16/1,597,607,148.24 = 328,026,558.96/x
  3. Step 3: Cross multiply
    1,064,956,997.16x = 1,597,607,148.24 × 328,026,558.96
  4. Step 4: Simplify right side
    1,064,956,997.16x = 524,057,575,407,065,792
  5. Step 5: Solve for x
    x = 524,057,575,407,065,792/1,064,956,997.16
  6. Step 6: Final answer
    x = 492,092,710.60

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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.