Home / 6,701,493,032.70-9,249,065,798.54-5,091,298,338.09

Finding the Fourth Proportional to 6,701,493,032.70, 9,249,065,798.54 and 5,091,298,338.09

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Solution

The fourth proportional to 6,701,493,032.70, 9,249,065,798.54 and 5,091,298,338.09 is: 7,026,755,545.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,493,032.70 : 9,249,065,798.54 = 5,091,298,338.09 : x
  2. Step 2: Convert to fraction form
    6,701,493,032.70/9,249,065,798.54 = 5,091,298,338.09/x
  3. Step 3: Cross multiply
    6,701,493,032.70x = 9,249,065,798.54 × 5,091,298,338.09
  4. Step 4: Simplify right side
    6,701,493,032.70x = 47,089,753,328,991,764,480
  5. Step 5: Solve for x
    x = 47,089,753,328,991,764,480/6,701,493,032.70
  6. Step 6: Final answer
    x = 7,026,755,545.25

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Double scale
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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.