Home / 4,541,014,763.40-6,811,522,145.10-3,316,574,699.40

Finding the Fourth Proportional to 4,541,014,763.40, 6,811,522,145.10 and 3,316,574,699.40

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Solution

The fourth proportional to 4,541,014,763.40, 6,811,522,145.10 and 3,316,574,699.40 is: 4,974,862,049.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,014,763.40 : 6,811,522,145.10 = 3,316,574,699.40 : x
  2. Step 2: Convert to fraction form
    4,541,014,763.40/6,811,522,145.10 = 3,316,574,699.40/x
  3. Step 3: Cross multiply
    4,541,014,763.40x = 6,811,522,145.10 × 3,316,574,699.40
  4. Step 4: Simplify right side
    4,541,014,763.40x = 22,590,922,010,841,477,120
  5. Step 5: Solve for x
    x = 22,590,922,010,841,477,120/4,541,014,763.40
  6. Step 6: Final answer
    x = 4,974,862,049.10

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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.