Home / 3,560,625,458.16-4,913,013,428.68-2,054,702,427.28

Finding the Fourth Proportional to 3,560,625,458.16, 4,913,013,428.68 and 2,054,702,427.28

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Solution

The fourth proportional to 3,560,625,458.16, 4,913,013,428.68 and 2,054,702,427.28 is: 2,835,114,430.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,625,458.16 : 4,913,013,428.68 = 2,054,702,427.28 : x
  2. Step 2: Convert to fraction form
    3,560,625,458.16/4,913,013,428.68 = 2,054,702,427.28/x
  3. Step 3: Cross multiply
    3,560,625,458.16x = 4,913,013,428.68 × 2,054,702,427.28
  4. Step 4: Simplify right side
    3,560,625,458.16x = 10,094,780,617,168,031,744
  5. Step 5: Solve for x
    x = 10,094,780,617,168,031,744/3,560,625,458.16
  6. Step 6: Final answer
    x = 2,835,114,430.26

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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.