Home / 5,670,828,696.72-8,506,174,620.96-1,473,410,100.36

Finding the Fourth Proportional to 5,670,828,696.72, 8,506,174,620.96 and 1,473,410,100.36

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Solution

The fourth proportional to 5,670,828,696.72, 8,506,174,620.96 and 1,473,410,100.36 is: 2,210,097,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,828,696.72 : 8,506,174,620.96 = 1,473,410,100.36 : x
  2. Step 2: Convert to fraction form
    5,670,828,696.72/8,506,174,620.96 = 1,473,410,100.36/x
  3. Step 3: Cross multiply
    5,670,828,696.72x = 8,506,174,620.96 × 1,473,410,100.36
  4. Step 4: Simplify right side
    5,670,828,696.72x = 12,533,083,601,948,358,656
  5. Step 5: Solve for x
    x = 12,533,083,601,948,358,656/5,670,828,696.72
  6. Step 6: Final answer
    x = 2,210,097,372.40

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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.