Home / 2,042,587,459.60-3,063,881,189.40-1,216,090,416.40

Finding the Fourth Proportional to 2,042,587,459.60, 3,063,881,189.40 and 1,216,090,416.40

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Solution

The fourth proportional to 2,042,587,459.60, 3,063,881,189.40 and 1,216,090,416.40 is: 1,824,135,624.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,587,459.60 : 3,063,881,189.40 = 1,216,090,416.40 : x
  2. Step 2: Convert to fraction form
    2,042,587,459.60/3,063,881,189.40 = 1,216,090,416.40/x
  3. Step 3: Cross multiply
    2,042,587,459.60x = 3,063,881,189.40 × 1,216,090,416.40
  4. Step 4: Simplify right side
    2,042,587,459.60x = 3,725,956,551,417,573,888
  5. Step 5: Solve for x
    x = 3,725,956,551,417,573,888/2,042,587,459.60
  6. Step 6: Final answer
    x = 1,824,135,624.60

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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.