Home / 34,950,528,031.70-52,425,792,047.55-11,686,166,815.70

Finding the Fourth Proportional to 34,950,528,031.70, 52,425,792,047.55 and 11,686,166,815.70

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Solution

The fourth proportional to 34,950,528,031.70, 52,425,792,047.55 and 11,686,166,815.70 is: 17,529,250,223.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,950,528,031.70 : 52,425,792,047.55 = 11,686,166,815.70 : x
  2. Step 2: Convert to fraction form
    34,950,528,031.70/52,425,792,047.55 = 11,686,166,815.70/x
  3. Step 3: Cross multiply
    34,950,528,031.70x = 52,425,792,047.55 × 11,686,166,815.70
  4. Step 4: Simplify right side
    34,950,528,031.70x = 612,656,551,312,867,852,288
  5. Step 5: Solve for x
    x = 612,656,551,312,867,852,288/34,950,528,031.70
  6. Step 6: Final answer
    x = 17,529,250,223.55

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1.5x scale

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.