Home / 14,689,276.02-22,032,161.19-3,907,366.02

Finding the Fourth Proportional to 14,689,276.02, 22,032,161.19 and 3,907,366.02

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Solution

The fourth proportional to 14,689,276.02, 22,032,161.19 and 3,907,366.02 is: 5,860,582.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689,276.02 : 22,032,161.19 = 3,907,366.02 : x
  2. Step 2: Convert to fraction form
    14,689,276.02/22,032,161.19 = 3,907,366.02/x
  3. Step 3: Cross multiply
    14,689,276.02x = 22,032,161.19 × 3,907,366.02
  4. Step 4: Simplify right side
    14,689,276.02x = 86,087,717,980,968.77
  5. Step 5: Solve for x
    x = 86,087,717,980,968.77/14,689,276.02
  6. Step 6: Final answer
    x = 5,860,582.77

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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.