Home / 1,042,224,088,281-1,562,440,769,594.10-362,214,096,678.74

Finding the Fourth Proportional to 1,042,224,088,281, 1,562,440,769,594.10 and 362,214,096,678.74

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Solution

The fourth proportional to 1,042,224,088,281, 1,562,440,769,594.10 and 362,214,096,678.74 is: 543,009,971,018.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,224,088,281 : 1,562,440,769,594.10 = 362,214,096,678.74 : x
  2. Step 2: Convert to fraction form
    1,042,224,088,281/1,562,440,769,594.10 = 362,214,096,678.74/x
  3. Step 3: Cross multiply
    1,042,224,088,281x = 1,562,440,769,594.10 × 362,214,096,678.74
  4. Step 4: Simplify right side
    1,042,224,088,281x = 565,938,071,972,562,283,266,048
  5. Step 5: Solve for x
    x = 565,938,071,972,562,283,266,048/1,042,224,088,281
  6. Step 6: Final answer
    x = 543,009,971,018.80

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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.