Home / 40,344,661.60-60,480,250.80-14,779,506.40

Finding the Fourth Proportional to 40,344,661.60, 60,480,250.80 and 14,779,506.40

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Solution

The fourth proportional to 40,344,661.60, 60,480,250.80 and 14,779,506.40 is: 22,155,800.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,344,661.60 : 60,480,250.80 = 14,779,506.40 : x
  2. Step 2: Convert to fraction form
    40,344,661.60/60,480,250.80 = 14,779,506.40/x
  3. Step 3: Cross multiply
    40,344,661.60x = 60,480,250.80 × 14,779,506.40
  4. Step 4: Simplify right side
    40,344,661.60x = 893,868,253,772,205.12
  5. Step 5: Solve for x
    x = 893,868,253,772,205.12/40,344,661.60
  6. Step 6: Final answer
    x = 22,155,800.01

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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.