Home / 5,697,763,477.57-7,863,349,805.76-3,585,030,410.89

Finding the Fourth Proportional to 5,697,763,477.57, 7,863,349,805.76 and 3,585,030,410.89

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Solution

The fourth proportional to 5,697,763,477.57, 7,863,349,805.76 and 3,585,030,410.89 is: 4,947,616,428.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,763,477.57 : 7,863,349,805.76 = 3,585,030,410.89 : x
  2. Step 2: Convert to fraction form
    5,697,763,477.57/7,863,349,805.76 = 3,585,030,410.89/x
  3. Step 3: Cross multiply
    5,697,763,477.57x = 7,863,349,805.76 × 3,585,030,410.89
  4. Step 4: Simplify right side
    5,697,763,477.57x = 28,190,348,185,115,574,272
  5. Step 5: Solve for x
    x = 28,190,348,185,115,574,272/5,697,763,477.57
  6. Step 6: Final answer
    x = 4,947,616,428.11

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1.5x scale

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.