Home / 3,009,685,977,007.20-4,514,528,965,510.80-3,009,685,977,007.20

Finding the Fourth Proportional to 3,009,685,977,007.20, 4,514,528,965,510.80 and 3,009,685,977,007.20

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Solution

The fourth proportional to 3,009,685,977,007.20, 4,514,528,965,510.80 and 3,009,685,977,007.20 is: 4,514,528,965,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,685,977,007.20 : 4,514,528,965,510.80 = 3,009,685,977,007.20 : x
  2. Step 2: Convert to fraction form
    3,009,685,977,007.20/4,514,528,965,510.80 = 3,009,685,977,007.20/x
  3. Step 3: Cross multiply
    3,009,685,977,007.20x = 4,514,528,965,510.80 × 3,009,685,977,007.20
  4. Step 4: Simplify right side
    3,009,685,977,007.20x = 13,587,314,520,290,676,243,955,712
  5. Step 5: Solve for x
    x = 13,587,314,520,290,676,243,955,712/3,009,685,977,007.20
  6. Step 6: Final answer
    x = 4,514,528,965,510.80

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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.