Home / 4,828,916,267.60-7,243,374,401.40-3,426,100,984.40

Finding the Fourth Proportional to 4,828,916,267.60, 7,243,374,401.40 and 3,426,100,984.40

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Solution

The fourth proportional to 4,828,916,267.60, 7,243,374,401.40 and 3,426,100,984.40 is: 5,139,151,476.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,916,267.60 : 7,243,374,401.40 = 3,426,100,984.40 : x
  2. Step 2: Convert to fraction form
    4,828,916,267.60/7,243,374,401.40 = 3,426,100,984.40/x
  3. Step 3: Cross multiply
    4,828,916,267.60x = 7,243,374,401.40 × 3,426,100,984.40
  4. Step 4: Simplify right side
    4,828,916,267.60x = 24,816,532,167,014,301,696
  5. Step 5: Solve for x
    x = 24,816,532,167,014,301,696/4,828,916,267.60
  6. Step 6: Final answer
    x = 5,139,151,476.60

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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.