Home / 166,125,500,210.34-229,250,201,916.87-93,866,013,625.14

Finding the Fourth Proportional to 166,125,500,210.34, 229,250,201,916.87 and 93,866,013,625.14

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Solution

The fourth proportional to 166,125,500,210.34, 229,250,201,916.87 and 93,866,013,625.14 is: 129,533,410,279.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,125,500,210.34 : 229,250,201,916.87 = 93,866,013,625.14 : x
  2. Step 2: Convert to fraction form
    166,125,500,210.34/229,250,201,916.87 = 93,866,013,625.14/x
  3. Step 3: Cross multiply
    166,125,500,210.34x = 229,250,201,916.87 × 93,866,013,625.14
  4. Step 4: Simplify right side
    166,125,500,210.34x = 21,518,802,576,695,013,408,768
  5. Step 5: Solve for x
    x = 21,518,802,576,695,013,408,768/166,125,500,210.34
  6. Step 6: Final answer
    x = 129,533,410,279.87

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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.