Home / 5,604,562,429,811.80-8,405,994,223,229.40-1,525,350,442,683.10

Finding the Fourth Proportional to 5,604,562,429,811.80, 8,405,994,223,229.40 and 1,525,350,442,683.10

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Solution

The fourth proportional to 5,604,562,429,811.80, 8,405,994,223,229.40 and 1,525,350,442,683.10 is: 2,287,794,483,542.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,562,429,811.80 : 8,405,994,223,229.40 = 1,525,350,442,683.10 : x
  2. Step 2: Convert to fraction form
    5,604,562,429,811.80/8,405,994,223,229.40 = 1,525,350,442,683.10/x
  3. Step 3: Cross multiply
    5,604,562,429,811.80x = 8,405,994,223,229.40 × 1,525,350,442,683.10
  4. Step 4: Simplify right side
    5,604,562,429,811.80x = 12,822,087,009,594,547,764,199,424
  5. Step 5: Solve for x
    x = 12,822,087,009,594,547,764,199,424/5,604,562,429,811.80
  6. Step 6: Final answer
    x = 2,287,794,483,542.78

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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.