Home / 1,033,061,460.52-1,425,613,034.07-563,152,415.08

Finding the Fourth Proportional to 1,033,061,460.52, 1,425,613,034.07 and 563,152,415.08

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Solution

The fourth proportional to 1,033,061,460.52, 1,425,613,034.07 and 563,152,415.08 is: 777,143,910.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,061,460.52 : 1,425,613,034.07 = 563,152,415.08 : x
  2. Step 2: Convert to fraction form
    1,033,061,460.52/1,425,613,034.07 = 563,152,415.08/x
  3. Step 3: Cross multiply
    1,033,061,460.52x = 1,425,613,034.07 × 563,152,415.08
  4. Step 4: Simplify right side
    1,033,061,460.52x = 802,837,423,106,046,848
  5. Step 5: Solve for x
    x = 802,837,423,106,046,848/1,033,061,460.52
  6. Step 6: Final answer
    x = 777,143,910.39

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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.