Home / 34,772,852.60-52,156,946.10-9,213,313.40

Finding the Fourth Proportional to 34,772,852.60, 52,156,946.10 and 9,213,313.40

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Solution

The fourth proportional to 34,772,852.60, 52,156,946.10 and 9,213,313.40 is: 13,819,352.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,772,852.60 : 52,156,946.10 = 9,213,313.40 : x
  2. Step 2: Convert to fraction form
    34,772,852.60/52,156,946.10 = 9,213,313.40/x
  3. Step 3: Cross multiply
    34,772,852.60x = 52,156,946.10 × 9,213,313.40
  4. Step 4: Simplify right side
    34,772,852.60x = 480,538,290,406,207.75
  5. Step 5: Solve for x
    x = 480,538,290,406,207.75/34,772,852.60
  6. Step 6: Final answer
    x = 13,819,352.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.