Home / 48,510,583,669.18-72,765,875,503.77-48,510,583,669.18

Finding the Fourth Proportional to 48,510,583,669.18, 72,765,875,503.77 and 48,510,583,669.18

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Solution

The fourth proportional to 48,510,583,669.18, 72,765,875,503.77 and 48,510,583,669.18 is: 72,765,875,503.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,510,583,669.18 : 72,765,875,503.77 = 48,510,583,669.18 : x
  2. Step 2: Convert to fraction form
    48,510,583,669.18/72,765,875,503.77 = 48,510,583,669.18/x
  3. Step 3: Cross multiply
    48,510,583,669.18x = 72,765,875,503.77 × 48,510,583,669.18
  4. Step 4: Simplify right side
    48,510,583,669.18x = 3,529,915,091,886,163,886,080
  5. Step 5: Solve for x
    x = 3,529,915,091,886,163,886,080/48,510,583,669.18
  6. Step 6: Final answer
    x = 72,765,875,503.77

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1.5x scale

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.