Home / 1,032,672,627-1,425,088,254.06-569,098,611

Finding the Fourth Proportional to 1,032,672,627, 1,425,088,254.06 and 569,098,611

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Solution

The fourth proportional to 1,032,672,627, 1,425,088,254.06 and 569,098,611 is: 785,356,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,672,627 : 1,425,088,254.06 = 569,098,611 : x
  2. Step 2: Convert to fraction form
    1,032,672,627/1,425,088,254.06 = 569,098,611/x
  3. Step 3: Cross multiply
    1,032,672,627x = 1,425,088,254.06 × 569,098,611
  4. Step 4: Simplify right side
    1,032,672,627x = 811,015,745,937,961,088
  5. Step 5: Solve for x
    x = 811,015,745,937,961,088/1,032,672,627
  6. Step 6: Final answer
    x = 785,356,099.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.