Home / 101,450,030.58-151,973,491.95-55,898,844.66

Finding the Fourth Proportional to 101,450,030.58, 151,973,491.95 and 55,898,844.66

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Solution

The fourth proportional to 101,450,030.58, 151,973,491.95 and 55,898,844.66 is: 83,737,211.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,450,030.58 : 151,973,491.95 = 55,898,844.66 : x
  2. Step 2: Convert to fraction form
    101,450,030.58/151,973,491.95 = 55,898,844.66/x
  3. Step 3: Cross multiply
    101,450,030.58x = 151,973,491.95 × 55,898,844.66
  4. Step 4: Simplify right side
    101,450,030.58x = 8,495,142,618,950,809
  5. Step 5: Solve for x
    x = 8,495,142,618,950,809/101,450,030.58
  6. Step 6: Final answer
    x = 83,737,211.02

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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.