Home / 11,549,165,059.60-15,937,435,411.56-6,536,804,866.32

Finding the Fourth Proportional to 11,549,165,059.60, 15,937,435,411.56 and 6,536,804,866.32

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Solution

The fourth proportional to 11,549,165,059.60, 15,937,435,411.56 and 6,536,804,866.32 is: 9,020,557,314.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,549,165,059.60 : 15,937,435,411.56 = 6,536,804,866.32 : x
  2. Step 2: Convert to fraction form
    11,549,165,059.60/15,937,435,411.56 = 6,536,804,866.32/x
  3. Step 3: Cross multiply
    11,549,165,059.60x = 15,937,435,411.56 × 6,536,804,866.32
  4. Step 4: Simplify right side
    11,549,165,059.60x = 104,179,905,354,946,084,864
  5. Step 5: Solve for x
    x = 104,179,905,354,946,084,864/11,549,165,059.60
  6. Step 6: Final answer
    x = 9,020,557,314.52

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Double scale
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1.5x scale

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.