Home / 48,376,280.76-66,759,360.08-26,349,712.06

Finding the Fourth Proportional to 48,376,280.76, 66,759,360.08 and 26,349,712.06

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Solution

The fourth proportional to 48,376,280.76, 66,759,360.08 and 26,349,712.06 is: 36,362,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,376,280.76 : 66,759,360.08 = 26,349,712.06 : x
  2. Step 2: Convert to fraction form
    48,376,280.76/66,759,360.08 = 26,349,712.06/x
  3. Step 3: Cross multiply
    48,376,280.76x = 66,759,360.08 × 26,349,712.06
  4. Step 4: Simplify right side
    48,376,280.76x = 1,759,089,915,580,609.25
  5. Step 5: Solve for x
    x = 1,759,089,915,580,609.25/48,376,280.76
  6. Step 6: Final answer
    x = 36,362,653.10

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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.