Home / 1,077,888,045.55-1,616,832,068.33-588,112,019.95

Finding the Fourth Proportional to 1,077,888,045.55, 1,616,832,068.33 and 588,112,019.95

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Solution

The fourth proportional to 1,077,888,045.55, 1,616,832,068.33 and 588,112,019.95 is: 882,168,029.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,888,045.55 : 1,616,832,068.33 = 588,112,019.95 : x
  2. Step 2: Convert to fraction form
    1,077,888,045.55/1,616,832,068.33 = 588,112,019.95/x
  3. Step 3: Cross multiply
    1,077,888,045.55x = 1,616,832,068.33 × 588,112,019.95
  4. Step 4: Simplify right side
    1,077,888,045.55x = 950,878,373,622,552,320
  5. Step 5: Solve for x
    x = 950,878,373,622,552,320/1,077,888,045.55
  6. Step 6: Final answer
    x = 882,168,029.93

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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.