Home / 1,750,602,268.44-2,415,823,907.22-946,830,663.45

Finding the Fourth Proportional to 1,750,602,268.44, 2,415,823,907.22 and 946,830,663.45

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Solution

The fourth proportional to 1,750,602,268.44, 2,415,823,907.22 and 946,830,663.45 is: 1,306,622,408.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,602,268.44 : 2,415,823,907.22 = 946,830,663.45 : x
  2. Step 2: Convert to fraction form
    1,750,602,268.44/2,415,823,907.22 = 946,830,663.45/x
  3. Step 3: Cross multiply
    1,750,602,268.44x = 2,415,823,907.22 × 946,830,663.45
  4. Step 4: Simplify right side
    1,750,602,268.44x = 2,287,376,152,851,483,648
  5. Step 5: Solve for x
    x = 2,287,376,152,851,483,648/1,750,602,268.44
  6. Step 6: Final answer
    x = 1,306,622,408.81

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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.