Home / 10,450,944,002.40-15,676,416,003.60-4,634,853,698.40

Finding the Fourth Proportional to 10,450,944,002.40, 15,676,416,003.60 and 4,634,853,698.40

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Solution

The fourth proportional to 10,450,944,002.40, 15,676,416,003.60 and 4,634,853,698.40 is: 6,952,280,547.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,450,944,002.40 : 15,676,416,003.60 = 4,634,853,698.40 : x
  2. Step 2: Convert to fraction form
    10,450,944,002.40/15,676,416,003.60 = 4,634,853,698.40/x
  3. Step 3: Cross multiply
    10,450,944,002.40x = 15,676,416,003.60 × 4,634,853,698.40
  4. Step 4: Simplify right side
    10,450,944,002.40x = 72,657,894,691,942,400,000
  5. Step 5: Solve for x
    x = 72,657,894,691,942,400,000/10,450,944,002.40
  6. Step 6: Final answer
    x = 6,952,280,547.60

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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.