Home / 7,606,946,316,687.50-10,497,009,811,372-4,269,132,437,967.90

Finding the Fourth Proportional to 7,606,946,316,687.50, 10,497,009,811,372 and 4,269,132,437,967.90

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Solution

The fourth proportional to 7,606,946,316,687.50, 10,497,009,811,372 and 4,269,132,437,967.90 is: 5,891,079,445,254.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,946,316,687.50 : 10,497,009,811,372 = 4,269,132,437,967.90 : x
  2. Step 2: Convert to fraction form
    7,606,946,316,687.50/10,497,009,811,372 = 4,269,132,437,967.90/x
  3. Step 3: Cross multiply
    7,606,946,316,687.50x = 10,497,009,811,372 × 4,269,132,437,967.90
  4. Step 4: Simplify right side
    7,606,946,316,687.50x = 44,813,125,087,395,513,179,832,320
  5. Step 5: Solve for x
    x = 44,813,125,087,395,513,179,832,320/7,606,946,316,687.50
  6. Step 6: Final answer
    x = 5,891,079,445,254.94

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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.