Home / 537,167,353.40-805,751,030.10-473,677,868.60

Finding the Fourth Proportional to 537,167,353.40, 805,751,030.10 and 473,677,868.60

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Solution

The fourth proportional to 537,167,353.40, 805,751,030.10 and 473,677,868.60 is: 710,516,802.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,167,353.40 : 805,751,030.10 = 473,677,868.60 : x
  2. Step 2: Convert to fraction form
    537,167,353.40/805,751,030.10 = 473,677,868.60/x
  3. Step 3: Cross multiply
    537,167,353.40x = 805,751,030.10 × 473,677,868.60
  4. Step 4: Simplify right side
    537,167,353.40x = 381,666,430,560,022,464
  5. Step 5: Solve for x
    x = 381,666,430,560,022,464/537,167,353.40
  6. Step 6: Final answer
    x = 710,516,802.90

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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.