Home / 4,657,182,669.80-6,985,774,004.70-2,797,564,322.60

Finding the Fourth Proportional to 4,657,182,669.80, 6,985,774,004.70 and 2,797,564,322.60

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Solution

The fourth proportional to 4,657,182,669.80, 6,985,774,004.70 and 2,797,564,322.60 is: 4,196,346,483.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,182,669.80 : 6,985,774,004.70 = 2,797,564,322.60 : x
  2. Step 2: Convert to fraction form
    4,657,182,669.80/6,985,774,004.70 = 2,797,564,322.60/x
  3. Step 3: Cross multiply
    4,657,182,669.80x = 6,985,774,004.70 × 2,797,564,322.60
  4. Step 4: Simplify right side
    4,657,182,669.80x = 19,543,152,121,295,245,312
  5. Step 5: Solve for x
    x = 19,543,152,121,295,245,312/4,657,182,669.80
  6. Step 6: Final answer
    x = 4,196,346,483.90

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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.