Home / 114,155,268.34-157,534,702.48-61,944,304

Finding the Fourth Proportional to 114,155,268.34, 157,534,702.48 and 61,944,304

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Solution

The fourth proportional to 114,155,268.34, 157,534,702.48 and 61,944,304 is: 85,483,374.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,155,268.34 : 157,534,702.48 = 61,944,304 : x
  2. Step 2: Convert to fraction form
    114,155,268.34/157,534,702.48 = 61,944,304/x
  3. Step 3: Cross multiply
    114,155,268.34x = 157,534,702.48 × 61,944,304
  4. Step 4: Simplify right side
    114,155,268.34x = 9,758,377,500,970,674
  5. Step 5: Solve for x
    x = 9,758,377,500,970,674/114,155,268.34
  6. Step 6: Final answer
    x = 85,483,374.03

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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.