Home / 1,032,674,442-1,425,090,759.12-569,100,426

Finding the Fourth Proportional to 1,032,674,442, 1,425,090,759.12 and 569,100,426

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Solution

The fourth proportional to 1,032,674,442, 1,425,090,759.12 and 569,100,426 is: 785,358,603.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,674,442 : 1,425,090,759.12 = 569,100,426 : x
  2. Step 2: Convert to fraction form
    1,032,674,442/1,425,090,759.12 = 569,100,426/x
  3. Step 3: Cross multiply
    1,032,674,442x = 1,425,090,759.12 × 569,100,426
  4. Step 4: Simplify right side
    1,032,674,442x = 811,019,758,103,855,360
  5. Step 5: Solve for x
    x = 811,019,758,103,855,360/1,032,674,442
  6. Step 6: Final answer
    x = 785,358,603.95

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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.