Home / 236,302,557.60-354,294,404.10-113,539,686.60

Finding the Fourth Proportional to 236,302,557.60, 354,294,404.10 and 113,539,686.60

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Solution

The fourth proportional to 236,302,557.60, 354,294,404.10 and 113,539,686.60 is: 170,232,925.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,302,557.60 : 354,294,404.10 = 113,539,686.60 : x
  2. Step 2: Convert to fraction form
    236,302,557.60/354,294,404.10 = 113,539,686.60/x
  3. Step 3: Cross multiply
    236,302,557.60x = 354,294,404.10 × 113,539,686.60
  4. Step 4: Simplify right side
    236,302,557.60x = 40,226,475,605,647,752
  5. Step 5: Solve for x
    x = 40,226,475,605,647,752/236,302,557.60
  6. Step 6: Final answer
    x = 170,232,925.17

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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.