Home / 3,651,644,582,063.40-5,039,734,426,638.20-2,208,126,171,262.40

Finding the Fourth Proportional to 3,651,644,582,063.40, 5,039,734,426,638.20 and 2,208,126,171,262.40

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Solution

The fourth proportional to 3,651,644,582,063.40, 5,039,734,426,638.20 and 2,208,126,171,262.40 is: 3,047,495,240,455.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,644,582,063.40 : 5,039,734,426,638.20 = 2,208,126,171,262.40 : x
  2. Step 2: Convert to fraction form
    3,651,644,582,063.40/5,039,734,426,638.20 = 2,208,126,171,262.40/x
  3. Step 3: Cross multiply
    3,651,644,582,063.40x = 5,039,734,426,638.20 × 2,208,126,171,262.40
  4. Step 4: Simplify right side
    3,651,644,582,063.40x = 11,128,369,483,671,915,879,989,248
  5. Step 5: Solve for x
    x = 11,128,369,483,671,915,879,989,248/3,651,644,582,063.40
  6. Step 6: Final answer
    x = 3,047,495,240,455.11

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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.