Home / 1,042,224,088,273.60-1,562,440,769,582.90-362,214,096,671.21

Finding the Fourth Proportional to 1,042,224,088,273.60, 1,562,440,769,582.90 and 362,214,096,671.21

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Solution

The fourth proportional to 1,042,224,088,273.60, 1,562,440,769,582.90 and 362,214,096,671.21 is: 543,009,971,007.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,224,088,273.60 : 1,562,440,769,582.90 = 362,214,096,671.21 : x
  2. Step 2: Convert to fraction form
    1,042,224,088,273.60/1,562,440,769,582.90 = 362,214,096,671.21/x
  3. Step 3: Cross multiply
    1,042,224,088,273.60x = 1,562,440,769,582.90 × 362,214,096,671.21
  4. Step 4: Simplify right side
    1,042,224,088,273.60x = 565,938,071,956,740,294,836,224
  5. Step 5: Solve for x
    x = 565,938,071,956,740,294,836,224/1,042,224,088,273.60
  6. Step 6: Final answer
    x = 543,009,971,007.48

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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.