Home / 14,804,866.80-22,207,300.20-4,708,508.40

Finding the Fourth Proportional to 14,804,866.80, 22,207,300.20 and 4,708,508.40

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Solution

The fourth proportional to 14,804,866.80, 22,207,300.20 and 4,708,508.40 is: 7,062,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,866.80 : 22,207,300.20 = 4,708,508.40 : x
  2. Step 2: Convert to fraction form
    14,804,866.80/22,207,300.20 = 4,708,508.40/x
  3. Step 3: Cross multiply
    14,804,866.80x = 22,207,300.20 × 4,708,508.40
  4. Step 4: Simplify right side
    14,804,866.80x = 104,563,259,533,021.69
  5. Step 5: Solve for x
    x = 104,563,259,533,021.69/14,804,866.80
  6. Step 6: Final answer
    x = 7,062,762.60

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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.