Home / 58,284,448.40-87,430,915.80-22,382,656.40

Finding the Fourth Proportional to 58,284,448.40, 87,430,915.80 and 22,382,656.40

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Solution

The fourth proportional to 58,284,448.40, 87,430,915.80 and 22,382,656.40 is: 33,575,614.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,284,448.40 : 87,430,915.80 = 22,382,656.40 : x
  2. Step 2: Convert to fraction form
    58,284,448.40/87,430,915.80 = 22,382,656.40/x
  3. Step 3: Cross multiply
    58,284,448.40x = 87,430,915.80 × 22,382,656.40
  4. Step 4: Simplify right side
    58,284,448.40x = 1,956,936,147,088,731
  5. Step 5: Solve for x
    x = 1,956,936,147,088,731/58,284,448.40
  6. Step 6: Final answer
    x = 33,575,614.09

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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.