Home / 7,697,442,537,113-10,623,381,353,505-4,572,387,393,968.60

Finding the Fourth Proportional to 7,697,442,537,113, 10,623,381,353,505 and 4,572,387,393,968.60

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Solution

The fourth proportional to 7,697,442,537,113, 10,623,381,353,505 and 4,572,387,393,968.60 is: 6,310,435,543,739.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,697,442,537,113 : 10,623,381,353,505 = 4,572,387,393,968.60 : x
  2. Step 2: Convert to fraction form
    7,697,442,537,113/10,623,381,353,505 = 4,572,387,393,968.60/x
  3. Step 3: Cross multiply
    7,697,442,537,113x = 10,623,381,353,505 × 4,572,387,393,968.60
  4. Step 4: Simplify right side
    7,697,442,537,113x = 48,574,214,982,087,345,243,684,864
  5. Step 5: Solve for x
    x = 48,574,214,982,087,345,243,684,864/7,697,442,537,113
  6. Step 6: Final answer
    x = 6,310,435,543,739.13

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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.