Home / 1,356,608,621,931.80-2,035,513,854,088.70-711,060,831,720.27

Finding the Fourth Proportional to 1,356,608,621,931.80, 2,035,513,854,088.70 and 711,060,831,720.27

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Solution

The fourth proportional to 1,356,608,621,931.80, 2,035,513,854,088.70 and 711,060,831,720.27 is: 1,066,906,217,952.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,608,621,931.80 : 2,035,513,854,088.70 = 711,060,831,720.27 : x
  2. Step 2: Convert to fraction form
    1,356,608,621,931.80/2,035,513,854,088.70 = 711,060,831,720.27/x
  3. Step 3: Cross multiply
    1,356,608,621,931.80x = 2,035,513,854,088.70 × 711,060,831,720.27
  4. Step 4: Simplify right side
    1,356,608,621,931.80x = 1,447,374,174,066,443,322,130,432
  5. Step 5: Solve for x
    x = 1,447,374,174,066,443,322,130,432/1,356,608,621,931.80
  6. Step 6: Final answer
    x = 1,066,906,217,952.08

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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.