Home / 23,357,762.96-31,999,603.10-22,484,453.76

Finding the Fourth Proportional to 23,357,762.96, 31,999,603.10 and 22,484,453.76

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Solution

The fourth proportional to 23,357,762.96, 31,999,603.10 and 22,484,453.76 is: 30,803,189.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,357,762.96 : 31,999,603.10 = 22,484,453.76 : x
  2. Step 2: Convert to fraction form
    23,357,762.96/31,999,603.10 = 22,484,453.76/x
  3. Step 3: Cross multiply
    23,357,762.96x = 31,999,603.10 × 22,484,453.76
  4. Step 4: Simplify right side
    23,357,762.96x = 719,493,596,240,302.75
  5. Step 5: Solve for x
    x = 719,493,596,240,302.75/23,357,762.96
  6. Step 6: Final answer
    x = 30,803,189.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.