Home / 6,501,731,278.40-9,752,596,917.60-1,594,405,084.40

Finding the Fourth Proportional to 6,501,731,278.40, 9,752,596,917.60 and 1,594,405,084.40

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Solution

The fourth proportional to 6,501,731,278.40, 9,752,596,917.60 and 1,594,405,084.40 is: 2,391,607,626.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,731,278.40 : 9,752,596,917.60 = 1,594,405,084.40 : x
  2. Step 2: Convert to fraction form
    6,501,731,278.40/9,752,596,917.60 = 1,594,405,084.40/x
  3. Step 3: Cross multiply
    6,501,731,278.40x = 9,752,596,917.60 × 1,594,405,084.40
  4. Step 4: Simplify right side
    6,501,731,278.40x = 15,549,590,111,525,210,112
  5. Step 5: Solve for x
    x = 15,549,590,111,525,210,112/6,501,731,278.40
  6. Step 6: Final answer
    x = 2,391,607,626.60

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Similar ratio
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1.5x scale

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.