Home / 3,035,725,377.90-4,189,312,271.07-1,765,871,056.05

Finding the Fourth Proportional to 3,035,725,377.90, 4,189,312,271.07 and 1,765,871,056.05

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Solution

The fourth proportional to 3,035,725,377.90, 4,189,312,271.07 and 1,765,871,056.05 is: 2,436,908,601.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,725,377.90 : 4,189,312,271.07 = 1,765,871,056.05 : x
  2. Step 2: Convert to fraction form
    3,035,725,377.90/4,189,312,271.07 = 1,765,871,056.05/x
  3. Step 3: Cross multiply
    3,035,725,377.90x = 4,189,312,271.07 × 1,765,871,056.05
  4. Step 4: Simplify right side
    3,035,725,377.90x = 7,397,785,284,237,604,864
  5. Step 5: Solve for x
    x = 7,397,785,284,237,604,864/3,035,725,377.90
  6. Step 6: Final answer
    x = 2,436,908,601.18

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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.