Home / 32,771,840.10-49,140,045.45-13,604,534.70

Finding the Fourth Proportional to 32,771,840.10, 49,140,045.45 and 13,604,534.70

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Solution

The fourth proportional to 32,771,840.10, 49,140,045.45 and 13,604,534.70 is: 20,399,448.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,771,840.10 : 49,140,045.45 = 13,604,534.70 : x
  2. Step 2: Convert to fraction form
    32,771,840.10/49,140,045.45 = 13,604,534.70/x
  3. Step 3: Cross multiply
    32,771,840.10x = 49,140,045.45 × 13,604,534.70
  4. Step 4: Simplify right side
    32,771,840.10x = 668,527,453,484,102.12
  5. Step 5: Solve for x
    x = 668,527,453,484,102.12/32,771,840.10
  6. Step 6: Final answer
    x = 20,399,448.17

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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.