Home / 596,980,470,536.70-895,470,705,805.05-490,982,224,746.30

Finding the Fourth Proportional to 596,980,470,536.70, 895,470,705,805.05 and 490,982,224,746.30

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Solution

The fourth proportional to 596,980,470,536.70, 895,470,705,805.05 and 490,982,224,746.30 is: 736,473,337,119.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,980,470,536.70 : 895,470,705,805.05 = 490,982,224,746.30 : x
  2. Step 2: Convert to fraction form
    596,980,470,536.70/895,470,705,805.05 = 490,982,224,746.30/x
  3. Step 3: Cross multiply
    596,980,470,536.70x = 895,470,705,805.05 × 490,982,224,746.30
  4. Step 4: Simplify right side
    596,980,470,536.70x = 439,660,199,331,302,964,461,568
  5. Step 5: Solve for x
    x = 439,660,199,331,302,964,461,568/596,980,470,536.70
  6. Step 6: Final answer
    x = 736,473,337,119.45

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Double scale
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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.