Home / 7,360,710,428.93-11,037,191,438.30-5,032,313,290.04

Finding the Fourth Proportional to 7,360,710,428.93, 11,037,191,438.30 and 5,032,313,290.04

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Solution

The fourth proportional to 7,360,710,428.93, 11,037,191,438.30 and 5,032,313,290.04 is: 7,545,821,248.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,710,428.93 : 11,037,191,438.30 = 5,032,313,290.04 : x
  2. Step 2: Convert to fraction form
    7,360,710,428.93/11,037,191,438.30 = 5,032,313,290.04/x
  3. Step 3: Cross multiply
    7,360,710,428.93x = 11,037,191,438.30 × 5,032,313,290.04
  4. Step 4: Simplify right side
    7,360,710,428.93x = 55,542,605,159,592,443,904
  5. Step 5: Solve for x
    x = 55,542,605,159,592,443,904/7,360,710,428.93
  6. Step 6: Final answer
    x = 7,545,821,248.63

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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.