Home / 1,746,419,705.56-2,411,147,054.55-1,111,698,461.62

Finding the Fourth Proportional to 1,746,419,705.56, 2,411,147,054.55 and 1,111,698,461.62

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Solution

The fourth proportional to 1,746,419,705.56, 2,411,147,054.55 and 1,111,698,461.62 is: 1,534,836,364.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,419,705.56 : 2,411,147,054.55 = 1,111,698,461.62 : x
  2. Step 2: Convert to fraction form
    1,746,419,705.56/2,411,147,054.55 = 1,111,698,461.62/x
  3. Step 3: Cross multiply
    1,746,419,705.56x = 2,411,147,054.55 × 1,111,698,461.62
  4. Step 4: Simplify right side
    1,746,419,705.56x = 2,680,468,471,282,829,312
  5. Step 5: Solve for x
    x = 2,680,468,471,282,829,312/1,746,419,705.56
  6. Step 6: Final answer
    x = 1,534,836,364.22

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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.