Home / 5,283,455,091.36-7,925,184,114.48-1,552,746,280.32

Finding the Fourth Proportional to 5,283,455,091.36, 7,925,184,114.48 and 1,552,746,280.32

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Solution

The fourth proportional to 5,283,455,091.36, 7,925,184,114.48 and 1,552,746,280.32 is: 2,329,119,854.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,455,091.36 : 7,925,184,114.48 = 1,552,746,280.32 : x
  2. Step 2: Convert to fraction form
    5,283,455,091.36/7,925,184,114.48 = 1,552,746,280.32/x
  3. Step 3: Cross multiply
    5,283,455,091.36x = 7,925,184,114.48 × 1,552,746,280.32
  4. Step 4: Simplify right side
    5,283,455,091.36x = 12,305,800,154,609,971,200
  5. Step 5: Solve for x
    x = 12,305,800,154,609,971,200/5,283,455,091.36
  6. Step 6: Final answer
    x = 2,329,119,854.68

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Double scale
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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.