Home / 19,137,600,744.12-26,409,890,033.10-10,564,029,643.32

Finding the Fourth Proportional to 19,137,600,744.12, 26,409,890,033.10 and 10,564,029,643.32

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Solution

The fourth proportional to 19,137,600,744.12, 26,409,890,033.10 and 10,564,029,643.32 is: 14,578,361,463.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,137,600,744.12 : 26,409,890,033.10 = 10,564,029,643.32 : x
  2. Step 2: Convert to fraction form
    19,137,600,744.12/26,409,890,033.10 = 10,564,029,643.32/x
  3. Step 3: Cross multiply
    19,137,600,744.12x = 26,409,890,033.10 × 10,564,029,643.32
  4. Step 4: Simplify right side
    19,137,600,744.12x = 278,994,861,186,489,778,176
  5. Step 5: Solve for x
    x = 278,994,861,186,489,778,176/19,137,600,744.12
  6. Step 6: Final answer
    x = 14,578,361,463.22

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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.