Home / 62,258,220.40-93,387,330.60-26,426,412.40

Finding the Fourth Proportional to 62,258,220.40, 93,387,330.60 and 26,426,412.40

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Solution

The fourth proportional to 62,258,220.40, 93,387,330.60 and 26,426,412.40 is: 39,639,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,258,220.40 : 93,387,330.60 = 26,426,412.40 : x
  2. Step 2: Convert to fraction form
    62,258,220.40/93,387,330.60 = 26,426,412.40/x
  3. Step 3: Cross multiply
    62,258,220.40x = 93,387,330.60 × 26,426,412.40
  4. Step 4: Simplify right side
    62,258,220.40x = 2,467,892,111,370,739
  5. Step 5: Solve for x
    x = 2,467,892,111,370,739/62,258,220.40
  6. Step 6: Final answer
    x = 39,639,618.60

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Double scale
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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.