Home / 10,283,330,435.82-14,192,547,223.23-6,271,328,274.54

Finding the Fourth Proportional to 10,283,330,435.82, 14,192,547,223.23 and 6,271,328,274.54

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Solution

The fourth proportional to 10,283,330,435.82, 14,192,547,223.23 and 6,271,328,274.54 is: 8,655,379,037.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,283,330,435.82 : 14,192,547,223.23 = 6,271,328,274.54 : x
  2. Step 2: Convert to fraction form
    10,283,330,435.82/14,192,547,223.23 = 6,271,328,274.54/x
  3. Step 3: Cross multiply
    10,283,330,435.82x = 14,192,547,223.23 × 6,271,328,274.54
  4. Step 4: Simplify right side
    10,283,330,435.82x = 89,006,122,688,786,464,768
  5. Step 5: Solve for x
    x = 89,006,122,688,786,464,768/10,283,330,435.82
  6. Step 6: Final answer
    x = 8,655,379,037.39

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Double scale
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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.