Home / 3,023,700,288.71-4,535,564,778.50-925,173,349.38

Finding the Fourth Proportional to 3,023,700,288.71, 4,535,564,778.50 and 925,173,349.38

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Solution

The fourth proportional to 3,023,700,288.71, 4,535,564,778.50 and 925,173,349.38 is: 1,387,764,413.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,700,288.71 : 4,535,564,778.50 = 925,173,349.38 : x
  2. Step 2: Convert to fraction form
    3,023,700,288.71/4,535,564,778.50 = 925,173,349.38/x
  3. Step 3: Cross multiply
    3,023,700,288.71x = 4,535,564,778.50 × 925,173,349.38
  4. Step 4: Simplify right side
    3,023,700,288.71x = 4,196,183,657,450,177,024
  5. Step 5: Solve for x
    x = 4,196,183,657,450,177,024/3,023,700,288.71
  6. Step 6: Final answer
    x = 1,387,764,413.40

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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.