Home / 19,346,237.08-26,697,256.64-10,644,415.59

Finding the Fourth Proportional to 19,346,237.08, 26,697,256.64 and 10,644,415.59

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Solution

The fourth proportional to 19,346,237.08, 26,697,256.64 and 10,644,415.59 is: 14,688,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346,237.08 : 26,697,256.64 = 10,644,415.59 : x
  2. Step 2: Convert to fraction form
    19,346,237.08/26,697,256.64 = 10,644,415.59/x
  3. Step 3: Cross multiply
    19,346,237.08x = 26,697,256.64 × 10,644,415.59
  4. Step 4: Simplify right side
    19,346,237.08x = 284,176,694,602,338.69
  5. Step 5: Solve for x
    x = 284,176,694,602,338.69/19,346,237.08
  6. Step 6: Final answer
    x = 14,688,990.60

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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.