Home / 1,094,210,580.90-1,509,992,574.81-592,415,352.78

Finding the Fourth Proportional to 1,094,210,580.90, 1,509,992,574.81 and 592,415,352.78

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Solution

The fourth proportional to 1,094,210,580.90, 1,509,992,574.81 and 592,415,352.78 is: 817,523,426.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,210,580.90 : 1,509,992,574.81 = 592,415,352.78 : x
  2. Step 2: Convert to fraction form
    1,094,210,580.90/1,509,992,574.81 = 592,415,352.78/x
  3. Step 3: Cross multiply
    1,094,210,580.90x = 1,509,992,574.81 × 592,415,352.78
  4. Step 4: Simplify right side
    1,094,210,580.90x = 894,542,783,901,246,592
  5. Step 5: Solve for x
    x = 894,542,783,901,246,592/1,094,210,580.90
  6. Step 6: Final answer
    x = 817,523,426.95

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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.