Home / 14,762,280.60-22,143,420.90-10,935,905.40

Finding the Fourth Proportional to 14,762,280.60, 22,143,420.90 and 10,935,905.40

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Solution

The fourth proportional to 14,762,280.60, 22,143,420.90 and 10,935,905.40 is: 16,403,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,280.60 : 22,143,420.90 = 10,935,905.40 : x
  2. Step 2: Convert to fraction form
    14,762,280.60/22,143,420.90 = 10,935,905.40/x
  3. Step 3: Cross multiply
    14,762,280.60x = 22,143,420.90 × 10,935,905.40
  4. Step 4: Simplify right side
    14,762,280.60x = 242,158,356,194,782.84
  5. Step 5: Solve for x
    x = 242,158,356,194,782.84/14,762,280.60
  6. Step 6: Final answer
    x = 16,403,858.10

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1.5x scale

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.