Home / 346,750,276.63-520,070,048.30-101,049,439.36

Finding the Fourth Proportional to 346,750,276.63, 520,070,048.30 and 101,049,439.36

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Solution

The fourth proportional to 346,750,276.63, 520,070,048.30 and 101,049,439.36 is: 151,558,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,750,276.63 : 520,070,048.30 = 101,049,439.36 : x
  2. Step 2: Convert to fraction form
    346,750,276.63/520,070,048.30 = 101,049,439.36/x
  3. Step 3: Cross multiply
    346,750,276.63x = 520,070,048.30 × 101,049,439.36
  4. Step 4: Simplify right side
    346,750,276.63x = 52,552,786,808,005,408
  5. Step 5: Solve for x
    x = 52,552,786,808,005,408/346,750,276.63
  6. Step 6: Final answer
    x = 151,558,024.17

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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.