Home / 62,370,830.70-93,556,246.05-16,938,254.70

Finding the Fourth Proportional to 62,370,830.70, 93,556,246.05 and 16,938,254.70

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Solution

The fourth proportional to 62,370,830.70, 93,556,246.05 and 16,938,254.70 is: 25,407,382.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,370,830.70 : 93,556,246.05 = 16,938,254.70 : x
  2. Step 2: Convert to fraction form
    62,370,830.70/93,556,246.05 = 16,938,254.70/x
  3. Step 3: Cross multiply
    62,370,830.70x = 93,556,246.05 × 16,938,254.70
  4. Step 4: Simplify right side
    62,370,830.70x = 1,584,679,524,370,768.75
  5. Step 5: Solve for x
    x = 1,584,679,524,370,768.75/62,370,830.70
  6. Step 6: Final answer
    x = 25,407,382.05

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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.