Home / 1,710,549,844.86-2,360,558,785.23-928,268,692.86

Finding the Fourth Proportional to 1,710,549,844.86, 2,360,558,785.23 and 928,268,692.86

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Solution

The fourth proportional to 1,710,549,844.86, 2,360,558,785.23 and 928,268,692.86 is: 1,281,010,795.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,549,844.86 : 2,360,558,785.23 = 928,268,692.86 : x
  2. Step 2: Convert to fraction form
    1,710,549,844.86/2,360,558,785.23 = 928,268,692.86/x
  3. Step 3: Cross multiply
    1,710,549,844.86x = 2,360,558,785.23 × 928,268,692.86
  4. Step 4: Simplify right side
    1,710,549,844.86x = 2,191,232,817,984,641,536
  5. Step 5: Solve for x
    x = 2,191,232,817,984,641,536/1,710,549,844.86
  6. Step 6: Final answer
    x = 1,281,010,795.78

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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.