Home / 3,084,089,434.43-4,626,573,410.40-957,118,897.21

Finding the Fourth Proportional to 3,084,089,434.43, 4,626,573,410.40 and 957,118,897.21

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Solution

The fourth proportional to 3,084,089,434.43, 4,626,573,410.40 and 957,118,897.21 is: 1,435,814,665.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,089,434.43 : 4,626,573,410.40 = 957,118,897.21 : x
  2. Step 2: Convert to fraction form
    3,084,089,434.43/4,626,573,410.40 = 957,118,897.21/x
  3. Step 3: Cross multiply
    3,084,089,434.43x = 4,626,573,410.40 × 957,118,897.21
  4. Step 4: Simplify right side
    3,084,089,434.43x = 4,428,180,840,418,371,584
  5. Step 5: Solve for x
    x = 4,428,180,840,418,371,584/3,084,089,434.43
  6. Step 6: Final answer
    x = 1,435,814,665.74

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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.