Home / 1,676,613,025,749.20-2,315,634,516,066.80-1,126,950,044,645.20

Finding the Fourth Proportional to 1,676,613,025,749.20, 2,315,634,516,066.80 and 1,126,950,044,645.20

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Solution

The fourth proportional to 1,676,613,025,749.20, 2,315,634,516,066.80 and 1,126,950,044,645.20 is: 1,556,473,903,748.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,613,025,749.20 : 2,315,634,516,066.80 = 1,126,950,044,645.20 : x
  2. Step 2: Convert to fraction form
    1,676,613,025,749.20/2,315,634,516,066.80 = 1,126,950,044,645.20/x
  3. Step 3: Cross multiply
    1,676,613,025,749.20x = 2,315,634,516,066.80 × 1,126,950,044,645.20
  4. Step 4: Simplify right side
    1,676,613,025,749.20x = 2,609,604,421,263,446,197,141,504
  5. Step 5: Solve for x
    x = 2,609,604,421,263,446,197,141,504/1,676,613,025,749.20
  6. Step 6: Final answer
    x = 1,556,473,903,748.50

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.