Home / 19,008,848.07-26,232,726.14-10,750,145.34

Finding the Fourth Proportional to 19,008,848.07, 26,232,726.14 and 10,750,145.34

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Solution

The fourth proportional to 19,008,848.07, 26,232,726.14 and 10,750,145.34 is: 14,835,492.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,008,848.07 : 26,232,726.14 = 10,750,145.34 : x
  2. Step 2: Convert to fraction form
    19,008,848.07/26,232,726.14 = 10,750,145.34/x
  3. Step 3: Cross multiply
    19,008,848.07x = 26,232,726.14 × 10,750,145.34
  4. Step 4: Simplify right side
    19,008,848.07x = 282,005,618,615,666.50
  5. Step 5: Solve for x
    x = 282,005,618,615,666.50/19,008,848.07
  6. Step 6: Final answer
    x = 14,835,492.27

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1.5x scale

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.