Home / 44,712,078.40-67,068,117.60-14,423,003.20

Finding the Fourth Proportional to 44,712,078.40, 67,068,117.60 and 14,423,003.20

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Solution

The fourth proportional to 44,712,078.40, 67,068,117.60 and 14,423,003.20 is: 21,634,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712,078.40 : 67,068,117.60 = 14,423,003.20 : x
  2. Step 2: Convert to fraction form
    44,712,078.40/67,068,117.60 = 14,423,003.20/x
  3. Step 3: Cross multiply
    44,712,078.40x = 67,068,117.60 × 14,423,003.20
  4. Step 4: Simplify right side
    44,712,078.40x = 967,323,674,762,776.25
  5. Step 5: Solve for x
    x = 967,323,674,762,776.25/44,712,078.40
  6. Step 6: Final answer
    x = 21,634,504.80

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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.