Home / 2,047,271,462,486.10-2,823,874,238,390.50-1,316,583,647,457.80

Finding the Fourth Proportional to 2,047,271,462,486.10, 2,823,874,238,390.50 and 1,316,583,647,457.80

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Solution

The fourth proportional to 2,047,271,462,486.10, 2,823,874,238,390.50 and 1,316,583,647,457.80 is: 1,816,010,584,266.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,271,462,486.10 : 2,823,874,238,390.50 = 1,316,583,647,457.80 : x
  2. Step 2: Convert to fraction form
    2,047,271,462,486.10/2,823,874,238,390.50 = 1,316,583,647,457.80/x
  3. Step 3: Cross multiply
    2,047,271,462,486.10x = 2,823,874,238,390.50 × 1,316,583,647,457.80
  4. Step 4: Simplify right side
    2,047,271,462,486.10x = 3,717,866,644,742,281,803,857,920
  5. Step 5: Solve for x
    x = 3,717,866,644,742,281,803,857,920/2,047,271,462,486.10
  6. Step 6: Final answer
    x = 1,816,010,584,266.87

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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.