Home / 10,775,600,865.63-14,762,326,581-10,372,724,743.77

Finding the Fourth Proportional to 10,775,600,865.63, 14,762,326,581 and 10,372,724,743.77

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Solution

The fourth proportional to 10,775,600,865.63, 14,762,326,581 and 10,372,724,743.77 is: 14,210,395,514.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,600,865.63 : 14,762,326,581 = 10,372,724,743.77 : x
  2. Step 2: Convert to fraction form
    10,775,600,865.63/14,762,326,581 = 10,372,724,743.77/x
  3. Step 3: Cross multiply
    10,775,600,865.63x = 14,762,326,581 × 10,372,724,743.77
  4. Step 4: Simplify right side
    10,775,600,865.63x = 153,125,550,202,352,304,128
  5. Step 5: Solve for x
    x = 153,125,550,202,352,304,128/10,775,600,865.63
  6. Step 6: Final answer
    x = 14,210,395,514.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.