Home / 4,616,877,237.60-6,925,315,856.40-1,345,433,167.20

Finding the Fourth Proportional to 4,616,877,237.60, 6,925,315,856.40 and 1,345,433,167.20

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Solution

The fourth proportional to 4,616,877,237.60, 6,925,315,856.40 and 1,345,433,167.20 is: 2,018,149,750.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,877,237.60 : 6,925,315,856.40 = 1,345,433,167.20 : x
  2. Step 2: Convert to fraction form
    4,616,877,237.60/6,925,315,856.40 = 1,345,433,167.20/x
  3. Step 3: Cross multiply
    4,616,877,237.60x = 6,925,315,856.40 × 1,345,433,167.20
  4. Step 4: Simplify right side
    4,616,877,237.60x = 9,317,549,646,536,632,320
  5. Step 5: Solve for x
    x = 9,317,549,646,536,632,320/4,616,877,237.60
  6. Step 6: Final answer
    x = 2,018,149,750.80

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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.