Home / 1,652,056,356.59-2,477,357,346.37-875,520,081.80

Finding the Fourth Proportional to 1,652,056,356.59, 2,477,357,346.37 and 875,520,081.80

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Solution

The fourth proportional to 1,652,056,356.59, 2,477,357,346.37 and 875,520,081.80 is: 1,312,894,743.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,056,356.59 : 2,477,357,346.37 = 875,520,081.80 : x
  2. Step 2: Convert to fraction form
    1,652,056,356.59/2,477,357,346.37 = 875,520,081.80/x
  3. Step 3: Cross multiply
    1,652,056,356.59x = 2,477,357,346.37 × 875,520,081.80
  4. Step 4: Simplify right side
    1,652,056,356.59x = 2,168,976,106,541,693,184
  5. Step 5: Solve for x
    x = 2,168,976,106,541,693,184/1,652,056,356.59
  6. Step 6: Final answer
    x = 1,312,894,743.51

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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.