Home / 30,671,340.30-45,927,294.30-24,240,904.20

Finding the Fourth Proportional to 30,671,340.30, 45,927,294.30 and 24,240,904.20

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Solution

The fourth proportional to 30,671,340.30, 45,927,294.30 and 24,240,904.20 is: 36,298,353.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,671,340.30 : 45,927,294.30 = 24,240,904.20 : x
  2. Step 2: Convert to fraction form
    30,671,340.30/45,927,294.30 = 24,240,904.20/x
  3. Step 3: Cross multiply
    30,671,340.30x = 45,927,294.30 × 24,240,904.20
  4. Step 4: Simplify right side
    30,671,340.30x = 1,113,319,141,291,506
  5. Step 5: Solve for x
    x = 1,113,319,141,291,506/30,671,340.30
  6. Step 6: Final answer
    x = 36,298,353.13

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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.