Home / 39,326,688,004.30-58,990,032,006.45-39,326,688,004.30

Finding the Fourth Proportional to 39,326,688,004.30, 58,990,032,006.45 and 39,326,688,004.30

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Solution

The fourth proportional to 39,326,688,004.30, 58,990,032,006.45 and 39,326,688,004.30 is: 58,990,032,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,326,688,004.30 : 58,990,032,006.45 = 39,326,688,004.30 : x
  2. Step 2: Convert to fraction form
    39,326,688,004.30/58,990,032,006.45 = 39,326,688,004.30/x
  3. Step 3: Cross multiply
    39,326,688,004.30x = 58,990,032,006.45 × 39,326,688,004.30
  4. Step 4: Simplify right side
    39,326,688,004.30x = 2,319,882,584,081,330,339,840
  5. Step 5: Solve for x
    x = 2,319,882,584,081,330,339,840/39,326,688,004.30
  6. Step 6: Final answer
    x = 58,990,032,006.45

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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.