Home / 7,035,990,132.08-10,555,771,607.15-3,257,106,825.35

Finding the Fourth Proportional to 7,035,990,132.08, 10,555,771,607.15 and 3,257,106,825.35

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Solution

The fourth proportional to 7,035,990,132.08, 10,555,771,607.15 and 3,257,106,825.35 is: 4,886,487,204.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,990,132.08 : 10,555,771,607.15 = 3,257,106,825.35 : x
  2. Step 2: Convert to fraction form
    7,035,990,132.08/10,555,771,607.15 = 3,257,106,825.35/x
  3. Step 3: Cross multiply
    7,035,990,132.08x = 10,555,771,607.15 × 3,257,106,825.35
  4. Step 4: Simplify right side
    7,035,990,132.08x = 34,381,275,748,461,563,904
  5. Step 5: Solve for x
    x = 34,381,275,748,461,563,904/7,035,990,132.08
  6. Step 6: Final answer
    x = 4,886,487,204.08

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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.