Home / 714,592,195,836.22-1,072,204,828,373.40-374,550,561,486.14

Finding the Fourth Proportional to 714,592,195,836.22, 1,072,204,828,373.40 and 374,550,561,486.14

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Solution

The fourth proportional to 714,592,195,836.22, 1,072,204,828,373.40 and 374,550,561,486.14 is: 561,991,752,548.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,592,195,836.22 : 1,072,204,828,373.40 = 374,550,561,486.14 : x
  2. Step 2: Convert to fraction form
    714,592,195,836.22/1,072,204,828,373.40 = 374,550,561,486.14/x
  3. Step 3: Cross multiply
    714,592,195,836.22x = 1,072,204,828,373.40 × 374,550,561,486.14
  4. Step 4: Simplify right side
    714,592,195,836.22x = 401,594,920,495,407,364,571,136
  5. Step 5: Solve for x
    x = 401,594,920,495,407,364,571,136/714,592,195,836.22
  6. Step 6: Final answer
    x = 561,991,752,548.40

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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.