Home / 58,348,597.28-87,526,628.40-22,446,805.28

Finding the Fourth Proportional to 58,348,597.28, 87,526,628.40 and 22,446,805.28

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Solution

The fourth proportional to 58,348,597.28, 87,526,628.40 and 22,446,805.28 is: 33,671,643.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,348,597.28 : 87,526,628.40 = 22,446,805.28 : x
  2. Step 2: Convert to fraction form
    58,348,597.28/87,526,628.40 = 22,446,805.28/x
  3. Step 3: Cross multiply
    58,348,597.28x = 87,526,628.40 × 22,446,805.28
  4. Step 4: Simplify right side
    58,348,597.28x = 1,964,693,184,509,718.25
  5. Step 5: Solve for x
    x = 1,964,693,184,509,718.25/58,348,597.28
  6. Step 6: Final answer
    x = 33,671,643.81

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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.