Home / 32,849,416.24-45,332,487.98-18,166,070.36

Finding the Fourth Proportional to 32,849,416.24, 45,332,487.98 and 18,166,070.36

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Solution

The fourth proportional to 32,849,416.24, 45,332,487.98 and 18,166,070.36 is: 25,069,339.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,849,416.24 : 45,332,487.98 = 18,166,070.36 : x
  2. Step 2: Convert to fraction form
    32,849,416.24/45,332,487.98 = 18,166,070.36/x
  3. Step 3: Cross multiply
    32,849,416.24x = 45,332,487.98 × 18,166,070.36
  4. Step 4: Simplify right side
    32,849,416.24x = 823,513,166,238,534.12
  5. Step 5: Solve for x
    x = 823,513,166,238,534.12/32,849,416.24
  6. Step 6: Final answer
    x = 25,069,339.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.