Home / 3,020,223,886.35-4,530,335,829.53-950,580,055.95

Finding the Fourth Proportional to 3,020,223,886.35, 4,530,335,829.53 and 950,580,055.95

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Solution

The fourth proportional to 3,020,223,886.35, 4,530,335,829.53 and 950,580,055.95 is: 1,425,870,083.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,223,886.35 : 4,530,335,829.53 = 950,580,055.95 : x
  2. Step 2: Convert to fraction form
    3,020,223,886.35/4,530,335,829.53 = 950,580,055.95/x
  3. Step 3: Cross multiply
    3,020,223,886.35x = 4,530,335,829.53 × 950,580,055.95
  4. Step 4: Simplify right side
    3,020,223,886.35x = 4,306,446,886,302,163,968
  5. Step 5: Solve for x
    x = 4,306,446,886,302,163,968/3,020,223,886.35
  6. Step 6: Final answer
    x = 1,425,870,083.93

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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.