Home / 4,698,745,875,598.20-6,484,269,620,141.40-2,615,322,837,703.30

Finding the Fourth Proportional to 4,698,745,875,598.20, 6,484,269,620,141.40 and 2,615,322,837,703.30

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Solution

The fourth proportional to 4,698,745,875,598.20, 6,484,269,620,141.40 and 2,615,322,837,703.30 is: 3,609,145,689,587.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,745,875,598.20 : 6,484,269,620,141.40 = 2,615,322,837,703.30 : x
  2. Step 2: Convert to fraction form
    4,698,745,875,598.20/6,484,269,620,141.40 = 2,615,322,837,703.30/x
  3. Step 3: Cross multiply
    4,698,745,875,598.20x = 6,484,269,620,141.40 × 2,615,322,837,703.30
  4. Step 4: Simplify right side
    4,698,745,875,598.20x = 16,958,458,423,381,505,173,618,688
  5. Step 5: Solve for x
    x = 16,958,458,423,381,505,173,618,688/4,698,745,875,598.20
  6. Step 6: Final answer
    x = 3,609,145,689,587.33

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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.