Home / 7,736,636,929.44-10,676,595,118.08-4,395,318,558.96

Finding the Fourth Proportional to 7,736,636,929.44, 10,676,595,118.08 and 4,395,318,558.96

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Solution

The fourth proportional to 7,736,636,929.44, 10,676,595,118.08 and 4,395,318,558.96 is: 6,065,560,151.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,636,929.44 : 10,676,595,118.08 = 4,395,318,558.96 : x
  2. Step 2: Convert to fraction form
    7,736,636,929.44/10,676,595,118.08 = 4,395,318,558.96/x
  3. Step 3: Cross multiply
    7,736,636,929.44x = 10,676,595,118.08 × 4,395,318,558.96
  4. Step 4: Simplify right side
    7,736,636,929.44x = 46,927,036,668,998,754,304
  5. Step 5: Solve for x
    x = 46,927,036,668,998,754,304/7,736,636,929.44
  6. Step 6: Final answer
    x = 6,065,560,151.91

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1.5x scale

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.