Home / 8,557,184,435.70-12,835,776,653.55-6,077,693,306.10

Finding the Fourth Proportional to 8,557,184,435.70, 12,835,776,653.55 and 6,077,693,306.10

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Solution

The fourth proportional to 8,557,184,435.70, 12,835,776,653.55 and 6,077,693,306.10 is: 9,116,539,959.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,557,184,435.70 : 12,835,776,653.55 = 6,077,693,306.10 : x
  2. Step 2: Convert to fraction form
    8,557,184,435.70/12,835,776,653.55 = 6,077,693,306.10/x
  3. Step 3: Cross multiply
    8,557,184,435.70x = 12,835,776,653.55 × 6,077,693,306.10
  4. Step 4: Simplify right side
    8,557,184,435.70x = 78,011,913,845,875,490,816
  5. Step 5: Solve for x
    x = 78,011,913,845,875,490,816/8,557,184,435.70
  6. Step 6: Final answer
    x = 9,116,539,959.15

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Double scale
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1.5x scale

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.