Home / 23,931,879,669.25-35,898,550,825.74-8,210,483,771.47

Finding the Fourth Proportional to 23,931,879,669.25, 35,898,550,825.74 and 8,210,483,771.47

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Solution

The fourth proportional to 23,931,879,669.25, 35,898,550,825.74 and 8,210,483,771.47 is: 12,315,976,557.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,931,879,669.25 : 35,898,550,825.74 = 8,210,483,771.47 : x
  2. Step 2: Convert to fraction form
    23,931,879,669.25/35,898,550,825.74 = 8,210,483,771.47/x
  3. Step 3: Cross multiply
    23,931,879,669.25x = 35,898,550,825.74 × 8,210,483,771.47
  4. Step 4: Simplify right side
    23,931,879,669.25x = 294,744,468,973,808,713,728
  5. Step 5: Solve for x
    x = 294,744,468,973,808,713,728/23,931,879,669.25
  6. Step 6: Final answer
    x = 12,315,976,557.10

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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.