Home / 30,033,712,534.23-41,446,564,340.31-16,300,506,002.85

Finding the Fourth Proportional to 30,033,712,534.23, 41,446,564,340.31 and 16,300,506,002.85

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Solution

The fourth proportional to 30,033,712,534.23, 41,446,564,340.31 and 16,300,506,002.85 is: 22,494,720,559.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,033,712,534.23 : 41,446,564,340.31 = 16,300,506,002.85 : x
  2. Step 2: Convert to fraction form
    30,033,712,534.23/41,446,564,340.31 = 16,300,506,002.85/x
  3. Step 3: Cross multiply
    30,033,712,534.23x = 41,446,564,340.31 × 16,300,506,002.85
  4. Step 4: Simplify right side
    30,033,712,534.23x = 675,599,970,826,731,913,216
  5. Step 5: Solve for x
    x = 675,599,970,826,731,913,216/30,033,712,534.23
  6. Step 6: Final answer
    x = 22,494,720,559.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.