Home / 1,522,348,189,810.40-2,284,528,302,558.20-716,745,517,166.40

Finding the Fourth Proportional to 1,522,348,189,810.40, 2,284,528,302,558.20 and 716,745,517,166.40

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Solution

The fourth proportional to 1,522,348,189,810.40, 2,284,528,302,558.20 and 716,745,517,166.40 is: 1,075,591,924,802.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,348,189,810.40 : 2,284,528,302,558.20 = 716,745,517,166.40 : x
  2. Step 2: Convert to fraction form
    1,522,348,189,810.40/2,284,528,302,558.20 = 716,745,517,166.40/x
  3. Step 3: Cross multiply
    1,522,348,189,810.40x = 2,284,528,302,558.20 × 716,745,517,166.40
  4. Step 4: Simplify right side
    1,522,348,189,810.40x = 1,637,425,419,698,355,054,837,760
  5. Step 5: Solve for x
    x = 1,637,425,419,698,355,054,837,760/1,522,348,189,810.40
  6. Step 6: Final answer
    x = 1,075,591,924,802.88

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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.