Home / 61,504,341.60-84,877,762.80-34,004,041.32

Finding the Fourth Proportional to 61,504,341.60, 84,877,762.80 and 34,004,041.32

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Solution

The fourth proportional to 61,504,341.60, 84,877,762.80 and 34,004,041.32 is: 46,926,556.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,504,341.60 : 84,877,762.80 = 34,004,041.32 : x
  2. Step 2: Convert to fraction form
    61,504,341.60/84,877,762.80 = 34,004,041.32/x
  3. Step 3: Cross multiply
    61,504,341.60x = 84,877,762.80 × 34,004,041.32
  4. Step 4: Simplify right side
    61,504,341.60x = 2,886,186,953,400,359
  5. Step 5: Solve for x
    x = 2,886,186,953,400,359/61,504,341.60
  6. Step 6: Final answer
    x = 46,926,556.38

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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.