Home / 6,213,352,776.17-8,574,426,503.19-3,355,494,714.27

Finding the Fourth Proportional to 6,213,352,776.17, 8,574,426,503.19 and 3,355,494,714.27

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Solution

The fourth proportional to 6,213,352,776.17, 8,574,426,503.19 and 3,355,494,714.27 is: 4,630,582,528.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,352,776.17 : 8,574,426,503.19 = 3,355,494,714.27 : x
  2. Step 2: Convert to fraction form
    6,213,352,776.17/8,574,426,503.19 = 3,355,494,714.27/x
  3. Step 3: Cross multiply
    6,213,352,776.17x = 8,574,426,503.19 × 3,355,494,714.27
  4. Step 4: Simplify right side
    6,213,352,776.17x = 28,771,442,809,350,643,712
  5. Step 5: Solve for x
    x = 28,771,442,809,350,643,712/6,213,352,776.17
  6. Step 6: Final answer
    x = 4,630,582,528.60

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1.5x scale

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.