Home / 32,674,557.30-49,011,835.95-28,139,594.10

Finding the Fourth Proportional to 32,674,557.30, 49,011,835.95 and 28,139,594.10

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Solution

The fourth proportional to 32,674,557.30, 49,011,835.95 and 28,139,594.10 is: 42,209,391.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674,557.30 : 49,011,835.95 = 28,139,594.10 : x
  2. Step 2: Convert to fraction form
    32,674,557.30/49,011,835.95 = 28,139,594.10/x
  3. Step 3: Cross multiply
    32,674,557.30x = 49,011,835.95 × 28,139,594.10
  4. Step 4: Simplify right side
    32,674,557.30x = 1,379,173,169,728,788
  5. Step 5: Solve for x
    x = 1,379,173,169,728,788/32,674,557.30
  6. Step 6: Final answer
    x = 42,209,391.15

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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.