Home / 1,771,649,671.03-2,444,950,828.13-1,018,963,056.29

Finding the Fourth Proportional to 1,771,649,671.03, 2,444,950,828.13 and 1,018,963,056.29

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Solution

The fourth proportional to 1,771,649,671.03, 2,444,950,828.13 and 1,018,963,056.29 is: 1,406,211,740.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,649,671.03 : 2,444,950,828.13 = 1,018,963,056.29 : x
  2. Step 2: Convert to fraction form
    1,771,649,671.03/2,444,950,828.13 = 1,018,963,056.29/x
  3. Step 3: Cross multiply
    1,771,649,671.03x = 2,444,950,828.13 × 1,018,963,056.29
  4. Step 4: Simplify right side
    1,771,649,671.03x = 2,491,314,568,292,791,808
  5. Step 5: Solve for x
    x = 2,491,314,568,292,791,808/1,771,649,671.03
  6. Step 6: Final answer
    x = 1,406,211,740.97

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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.