Home / 6,497,250,141,527.60-8,966,420,223,666.80-3,570,907,493,501.20

Finding the Fourth Proportional to 6,497,250,141,527.60, 8,966,420,223,666.80 and 3,570,907,493,501.20

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Solution

The fourth proportional to 6,497,250,141,527.60, 8,966,420,223,666.80 and 3,570,907,493,501.20 is: 4,927,970,521,240.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,250,141,527.60 : 8,966,420,223,666.80 = 3,570,907,493,501.20 : x
  2. Step 2: Convert to fraction form
    6,497,250,141,527.60/8,966,420,223,666.80 = 3,570,907,493,501.20/x
  3. Step 3: Cross multiply
    6,497,250,141,527.60x = 8,966,420,223,666.80 × 3,570,907,493,501.20
  4. Step 4: Simplify right side
    6,497,250,141,527.60x = 32,018,257,166,572,486,200,918,016
  5. Step 5: Solve for x
    x = 32,018,257,166,572,486,200,918,016/6,497,250,141,527.60
  6. Step 6: Final answer
    x = 4,927,970,521,240.32

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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.