Home / 916,025,335.70-1,374,038,003.55-916,025,335.70

Finding the Fourth Proportional to 916,025,335.70, 1,374,038,003.55 and 916,025,335.70

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Solution

The fourth proportional to 916,025,335.70, 1,374,038,003.55 and 916,025,335.70 is: 1,374,038,003.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    916,025,335.70 : 1,374,038,003.55 = 916,025,335.70 : x
  2. Step 2: Convert to fraction form
    916,025,335.70/1,374,038,003.55 = 916,025,335.70/x
  3. Step 3: Cross multiply
    916,025,335.70x = 1,374,038,003.55 × 916,025,335.70
  4. Step 4: Simplify right side
    916,025,335.70x = 1,258,653,623,466,446,592
  5. Step 5: Solve for x
    x = 1,258,653,623,466,446,592/916,025,335.70
  6. Step 6: Final answer
    x = 1,374,038,003.55

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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.