Home / 30,697,279,554.90-46,045,919,332.35-9,737,352,803.10

Finding the Fourth Proportional to 30,697,279,554.90, 46,045,919,332.35 and 9,737,352,803.10

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Solution

The fourth proportional to 30,697,279,554.90, 46,045,919,332.35 and 9,737,352,803.10 is: 14,606,029,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,697,279,554.90 : 46,045,919,332.35 = 9,737,352,803.10 : x
  2. Step 2: Convert to fraction form
    30,697,279,554.90/46,045,919,332.35 = 9,737,352,803.10/x
  3. Step 3: Cross multiply
    30,697,279,554.90x = 46,045,919,332.35 × 9,737,352,803.10
  4. Step 4: Simplify right side
    30,697,279,554.90x = 448,365,361,682,174,771,200
  5. Step 5: Solve for x
    x = 448,365,361,682,174,771,200/30,697,279,554.90
  6. Step 6: Final answer
    x = 14,606,029,204.65

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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.