Home / 596,403,755.70-894,605,633.55-159,771,830.10

Finding the Fourth Proportional to 596,403,755.70, 894,605,633.55 and 159,771,830.10

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Solution

The fourth proportional to 596,403,755.70, 894,605,633.55 and 159,771,830.10 is: 239,657,745.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,403,755.70 : 894,605,633.55 = 159,771,830.10 : x
  2. Step 2: Convert to fraction form
    596,403,755.70/894,605,633.55 = 159,771,830.10/x
  3. Step 3: Cross multiply
    596,403,755.70x = 894,605,633.55 × 159,771,830.10
  4. Step 4: Simplify right side
    596,403,755.70x = 142,932,779,290,053,440
  5. Step 5: Solve for x
    x = 142,932,779,290,053,440/596,403,755.70
  6. Step 6: Final answer
    x = 239,657,745.15

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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.