Home / 282,050,145.60-423,075,218.40-233,582,726.40

Finding the Fourth Proportional to 282,050,145.60, 423,075,218.40 and 233,582,726.40

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Solution

The fourth proportional to 282,050,145.60, 423,075,218.40 and 233,582,726.40 is: 350,374,089.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,050,145.60 : 423,075,218.40 = 233,582,726.40 : x
  2. Step 2: Convert to fraction form
    282,050,145.60/423,075,218.40 = 233,582,726.40/x
  3. Step 3: Cross multiply
    282,050,145.60x = 423,075,218.40 × 233,582,726.40
  4. Step 4: Simplify right side
    282,050,145.60x = 98,823,062,986,147,440
  5. Step 5: Solve for x
    x = 98,823,062,986,147,440/282,050,145.60
  6. Step 6: Final answer
    x = 350,374,089.60

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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.