Home / 1,461,075,248.28-2,016,286,534.26-792,018,223.32

Finding the Fourth Proportional to 1,461,075,248.28, 2,016,286,534.26 and 792,018,223.32

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Solution

The fourth proportional to 1,461,075,248.28, 2,016,286,534.26 and 792,018,223.32 is: 1,092,986,607.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,075,248.28 : 2,016,286,534.26 = 792,018,223.32 : x
  2. Step 2: Convert to fraction form
    1,461,075,248.28/2,016,286,534.26 = 792,018,223.32/x
  3. Step 3: Cross multiply
    1,461,075,248.28x = 2,016,286,534.26 × 792,018,223.32
  4. Step 4: Simplify right side
    1,461,075,248.28x = 1,596,935,678,568,645,632
  5. Step 5: Solve for x
    x = 1,596,935,678,568,645,632/1,461,075,248.28
  6. Step 6: Final answer
    x = 1,092,986,607.26

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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.