Home / 11,304,549,155.16-16,956,819,741.68-3,023,220,969.20

Finding the Fourth Proportional to 11,304,549,155.16, 16,956,819,741.68 and 3,023,220,969.20

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Solution

The fourth proportional to 11,304,549,155.16, 16,956,819,741.68 and 3,023,220,969.20 is: 4,534,830,386.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,549,155.16 : 16,956,819,741.68 = 3,023,220,969.20 : x
  2. Step 2: Convert to fraction form
    11,304,549,155.16/16,956,819,741.68 = 3,023,220,969.20/x
  3. Step 3: Cross multiply
    11,304,549,155.16x = 16,956,819,741.68 × 3,023,220,969.20
  4. Step 4: Simplify right side
    11,304,549,155.16x = 51,264,213,013,991,497,728
  5. Step 5: Solve for x
    x = 51,264,213,013,991,497,728/11,304,549,155.16
  6. Step 6: Final answer
    x = 4,534,830,386.45

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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.