Home / 269,652,666,486.05-372,117,715,244.10-146,050,731,030.20

Finding the Fourth Proportional to 269,652,666,486.05, 372,117,715,244.10 and 146,050,731,030.20

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Solution

The fourth proportional to 269,652,666,486.05, 372,117,715,244.10 and 146,050,731,030.20 is: 201,548,403,169.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,652,666,486.05 : 372,117,715,244.10 = 146,050,731,030.20 : x
  2. Step 2: Convert to fraction form
    269,652,666,486.05/372,117,715,244.10 = 146,050,731,030.20/x
  3. Step 3: Cross multiply
    269,652,666,486.05x = 372,117,715,244.10 × 146,050,731,030.20
  4. Step 4: Simplify right side
    269,652,666,486.05x = 54,348,064,340,688,603,447,296
  5. Step 5: Solve for x
    x = 54,348,064,340,688,603,447,296/269,652,666,486.05
  6. Step 6: Final answer
    x = 201,548,403,169.60

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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.