Home / 40,344,701.60-60,480,310.80-14,779,546.40

Finding the Fourth Proportional to 40,344,701.60, 60,480,310.80 and 14,779,546.40

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Solution

The fourth proportional to 40,344,701.60, 60,480,310.80 and 14,779,546.40 is: 22,155,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,344,701.60 : 60,480,310.80 = 14,779,546.40 : x
  2. Step 2: Convert to fraction form
    40,344,701.60/60,480,310.80 = 14,779,546.40/x
  3. Step 3: Cross multiply
    40,344,701.60x = 60,480,310.80 × 14,779,546.40
  4. Step 4: Simplify right side
    40,344,701.60x = 893,871,559,755,021.12
  5. Step 5: Solve for x
    x = 893,871,559,755,021.12/40,344,701.60
  6. Step 6: Final answer
    x = 22,155,859.98

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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.