Home / 1,376,598,174.61-1,899,705,754.32-750,066,602.53

Finding the Fourth Proportional to 1,376,598,174.61, 1,899,705,754.32 and 750,066,602.53

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Solution

The fourth proportional to 1,376,598,174.61, 1,899,705,754.32 and 750,066,602.53 is: 1,035,092,060.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,598,174.61 : 1,899,705,754.32 = 750,066,602.53 : x
  2. Step 2: Convert to fraction form
    1,376,598,174.61/1,899,705,754.32 = 750,066,602.53/x
  3. Step 3: Cross multiply
    1,376,598,174.61x = 1,899,705,754.32 × 750,066,602.53
  4. Step 4: Simplify right side
    1,376,598,174.61x = 1,424,905,840,949,493,248
  5. Step 5: Solve for x
    x = 1,424,905,840,949,493,248/1,376,598,174.61
  6. Step 6: Final answer
    x = 1,035,092,060.44

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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.