Home / 3,314,830,416.48-4,574,466,422.64-1,829,718,822.24

Finding the Fourth Proportional to 3,314,830,416.48, 4,574,466,422.64 and 1,829,718,822.24

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Solution

The fourth proportional to 3,314,830,416.48, 4,574,466,422.64 and 1,829,718,822.24 is: 2,525,012,221.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,830,416.48 : 4,574,466,422.64 = 1,829,718,822.24 : x
  2. Step 2: Convert to fraction form
    3,314,830,416.48/4,574,466,422.64 = 1,829,718,822.24/x
  3. Step 3: Cross multiply
    3,314,830,416.48x = 4,574,466,422.64 × 1,829,718,822.24
  4. Step 4: Simplify right side
    3,314,830,416.48x = 8,369,987,315,209,287,680
  5. Step 5: Solve for x
    x = 8,369,987,315,209,287,680/3,314,830,416.48
  6. Step 6: Final answer
    x = 2,525,012,221.92

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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.