Home / 19,271,483.55-26,595,392.58-10,570,022.91

Finding the Fourth Proportional to 19,271,483.55, 26,595,392.58 and 10,570,022.91

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Solution

The fourth proportional to 19,271,483.55, 26,595,392.58 and 10,570,022.91 is: 14,587,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,271,483.55 : 26,595,392.58 = 10,570,022.91 : x
  2. Step 2: Convert to fraction form
    19,271,483.55/26,595,392.58 = 10,570,022.91/x
  3. Step 3: Cross multiply
    19,271,483.55x = 26,595,392.58 × 10,570,022.91
  4. Step 4: Simplify right side
    19,271,483.55x = 281,113,908,871,044
  5. Step 5: Solve for x
    x = 281,113,908,871,044/19,271,483.55
  6. Step 6: Final answer
    x = 14,587,040.39

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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.