Home / 3,578,315,411,344.80-5,368,227,869,541.60-1,160,628,467,931.50

Finding the Fourth Proportional to 3,578,315,411,344.80, 5,368,227,869,541.60 and 1,160,628,467,931.50

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Solution

The fourth proportional to 3,578,315,411,344.80, 5,368,227,869,541.60 and 1,160,628,467,931.50 is: 1,741,187,506,271.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,578,315,411,344.80 : 5,368,227,869,541.60 = 1,160,628,467,931.50 : x
  2. Step 2: Convert to fraction form
    3,578,315,411,344.80/5,368,227,869,541.60 = 1,160,628,467,931.50/x
  3. Step 3: Cross multiply
    3,578,315,411,344.80x = 5,368,227,869,541.60 × 1,160,628,467,931.50
  4. Step 4: Simplify right side
    3,578,315,411,344.80x = 6,230,518,087,733,246,521,507,840
  5. Step 5: Solve for x
    x = 6,230,518,087,733,246,521,507,840/3,578,315,411,344.80
  6. Step 6: Final answer
    x = 1,741,187,506,271.76

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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.