Home / 2,432,730,714,019.80-3,357,171,709,840.90-1,320,340,984,983.50

Finding the Fourth Proportional to 2,432,730,714,019.80, 3,357,171,709,840.90 and 1,320,340,984,983.50

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Solution

The fourth proportional to 2,432,730,714,019.80, 3,357,171,709,840.90 and 1,320,340,984,983.50 is: 1,822,072,363,613.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,730,714,019.80 : 3,357,171,709,840.90 = 1,320,340,984,983.50 : x
  2. Step 2: Convert to fraction form
    2,432,730,714,019.80/3,357,171,709,840.90 = 1,320,340,984,983.50/x
  3. Step 3: Cross multiply
    2,432,730,714,019.80x = 3,357,171,709,840.90 × 1,320,340,984,983.50
  4. Step 4: Simplify right side
    2,432,730,714,019.80x = 4,432,611,402,130,074,873,364,480
  5. Step 5: Solve for x
    x = 4,432,611,402,130,074,873,364,480/2,432,730,714,019.80
  6. Step 6: Final answer
    x = 1,822,072,363,613.85

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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.