Home / 1,634,918,227.98-2,453,460,465.69-898,502,402.22

Finding the Fourth Proportional to 1,634,918,227.98, 2,453,460,465.69 and 898,502,402.22

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Solution

The fourth proportional to 1,634,918,227.98, 2,453,460,465.69 and 898,502,402.22 is: 1,348,348,855.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,918,227.98 : 2,453,460,465.69 = 898,502,402.22 : x
  2. Step 2: Convert to fraction form
    1,634,918,227.98/2,453,460,465.69 = 898,502,402.22/x
  3. Step 3: Cross multiply
    1,634,918,227.98x = 2,453,460,465.69 × 898,502,402.22
  4. Step 4: Simplify right side
    1,634,918,227.98x = 2,204,440,122,174,265,088
  5. Step 5: Solve for x
    x = 2,204,440,122,174,265,088/1,634,918,227.98
  6. Step 6: Final answer
    x = 1,348,348,855.89

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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.