Home / 45,426,405,194.04-68,078,699,660.95-35,354,280,473.36

Finding the Fourth Proportional to 45,426,405,194.04, 68,078,699,660.95 and 35,354,280,473.36

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Solution

The fourth proportional to 45,426,405,194.04, 68,078,699,660.95 and 35,354,280,473.36 is: 52,984,017,374.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,426,405,194.04 : 68,078,699,660.95 = 35,354,280,473.36 : x
  2. Step 2: Convert to fraction form
    45,426,405,194.04/68,078,699,660.95 = 35,354,280,473.36/x
  3. Step 3: Cross multiply
    45,426,405,194.04x = 68,078,699,660.95 × 35,354,280,473.36
  4. Step 4: Simplify right side
    45,426,405,194.04x = 2,406,873,442,075,068,596,224
  5. Step 5: Solve for x
    x = 2,406,873,442,075,068,596,224/45,426,405,194.04
  6. Step 6: Final answer
    x = 52,984,017,374.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.