Home / 34,677,110.55-47,854,411.68-19,208,191.64

Finding the Fourth Proportional to 34,677,110.55, 47,854,411.68 and 19,208,191.64

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Solution

The fourth proportional to 34,677,110.55, 47,854,411.68 and 19,208,191.64 is: 26,507,303.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,677,110.55 : 47,854,411.68 = 19,208,191.64 : x
  2. Step 2: Convert to fraction form
    34,677,110.55/47,854,411.68 = 19,208,191.64/x
  3. Step 3: Cross multiply
    34,677,110.55x = 47,854,411.68 × 19,208,191.64
  4. Step 4: Simplify right side
    34,677,110.55x = 919,196,710,249,258.25
  5. Step 5: Solve for x
    x = 919,196,710,249,258.25/34,677,110.55
  6. Step 6: Final answer
    x = 26,507,303.98

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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.