Home / 62,090,237.40-93,148,988.40-18,367,573.02

Finding the Fourth Proportional to 62,090,237.40, 93,148,988.40 and 18,367,573.02

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Solution

The fourth proportional to 62,090,237.40, 93,148,988.40 and 18,367,573.02 is: 27,555,392.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,090,237.40 : 93,148,988.40 = 18,367,573.02 : x
  2. Step 2: Convert to fraction form
    62,090,237.40/93,148,988.40 = 18,367,573.02/x
  3. Step 3: Cross multiply
    62,090,237.40x = 93,148,988.40 × 18,367,573.02
  4. Step 4: Simplify right side
    62,090,237.40x = 1,710,920,846,176,133
  5. Step 5: Solve for x
    x = 1,710,920,846,176,133/62,090,237.40
  6. Step 6: Final answer
    x = 27,555,392.25

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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.