Home / 942,374,006.02-1,411,722,059.95-734,137,384.71

Finding the Fourth Proportional to 942,374,006.02, 1,411,722,059.95 and 734,137,384.71

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Solution

The fourth proportional to 942,374,006.02, 1,411,722,059.95 and 734,137,384.71 is: 1,099,773,481.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,374,006.02 : 1,411,722,059.95 = 734,137,384.71 : x
  2. Step 2: Convert to fraction form
    942,374,006.02/1,411,722,059.95 = 734,137,384.71/x
  3. Step 3: Cross multiply
    942,374,006.02x = 1,411,722,059.95 × 734,137,384.71
  4. Step 4: Simplify right side
    942,374,006.02x = 1,036,397,941,035,355,136
  5. Step 5: Solve for x
    x = 1,036,397,941,035,355,136/942,374,006.02
  6. Step 6: Final answer
    x = 1,099,773,481.03

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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.