Home / 4,791,606,281.68-7,187,399,784.10-4,500,021,970.23

Finding the Fourth Proportional to 4,791,606,281.68, 7,187,399,784.10 and 4,500,021,970.23

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Solution

The fourth proportional to 4,791,606,281.68, 7,187,399,784.10 and 4,500,021,970.23 is: 6,750,023,903.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,606,281.68 : 7,187,399,784.10 = 4,500,021,970.23 : x
  2. Step 2: Convert to fraction form
    4,791,606,281.68/7,187,399,784.10 = 4,500,021,970.23/x
  3. Step 3: Cross multiply
    4,791,606,281.68x = 7,187,399,784.10 × 4,500,021,970.23
  4. Step 4: Simplify right side
    4,791,606,281.68x = 32,343,456,937,276,358,656
  5. Step 5: Solve for x
    x = 32,343,456,937,276,358,656/4,791,606,281.68
  6. Step 6: Final answer
    x = 6,750,023,903.45

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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.