Home / 14,681,280.60-22,021,920.90-4,043,712.60

Finding the Fourth Proportional to 14,681,280.60, 22,021,920.90 and 4,043,712.60

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Solution

The fourth proportional to 14,681,280.60, 22,021,920.90 and 4,043,712.60 is: 6,065,568.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,280.60 : 22,021,920.90 = 4,043,712.60 : x
  2. Step 2: Convert to fraction form
    14,681,280.60/22,021,920.90 = 4,043,712.60/x
  3. Step 3: Cross multiply
    14,681,280.60x = 22,021,920.90 × 4,043,712.60
  4. Step 4: Simplify right side
    14,681,280.60x = 89,050,319,019,533.34
  5. Step 5: Solve for x
    x = 89,050,319,019,533.34/14,681,280.60
  6. Step 6: Final answer
    x = 6,065,568.90

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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.