Home / 3,611,402,433,364.10-4,983,736,171,526.60-1,987,432,598,598.20

Finding the Fourth Proportional to 3,611,402,433,364.10, 4,983,736,171,526.60 and 1,987,432,598,598.20

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Solution

The fourth proportional to 3,611,402,433,364.10, 4,983,736,171,526.60 and 1,987,432,598,598.20 is: 2,742,657,433,743.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,402,433,364.10 : 4,983,736,171,526.60 = 1,987,432,598,598.20 : x
  2. Step 2: Convert to fraction form
    3,611,402,433,364.10/4,983,736,171,526.60 = 1,987,432,598,598.20/x
  3. Step 3: Cross multiply
    3,611,402,433,364.10x = 4,983,736,171,526.60 × 1,987,432,598,598.20
  4. Step 4: Simplify right side
    3,611,402,433,364.10x = 9,904,839,730,104,954,962,051,072
  5. Step 5: Solve for x
    x = 9,904,839,730,104,954,962,051,072/3,611,402,433,364.10
  6. Step 6: Final answer
    x = 2,742,657,433,743.37

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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.