Home / 59,533,055,999.40-89,299,583,999.10-48,513,095,423.40

Finding the Fourth Proportional to 59,533,055,999.40, 89,299,583,999.10 and 48,513,095,423.40

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Solution

The fourth proportional to 59,533,055,999.40, 89,299,583,999.10 and 48,513,095,423.40 is: 72,769,643,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,533,055,999.40 : 89,299,583,999.10 = 48,513,095,423.40 : x
  2. Step 2: Convert to fraction form
    59,533,055,999.40/89,299,583,999.10 = 48,513,095,423.40/x
  3. Step 3: Cross multiply
    59,533,055,999.40x = 89,299,583,999.10 × 48,513,095,423.40
  4. Step 4: Simplify right side
    59,533,055,999.40x = 4,332,199,239,818,262,609,920
  5. Step 5: Solve for x
    x = 4,332,199,239,818,262,609,920/59,533,055,999.40
  6. Step 6: Final answer
    x = 72,769,643,135.10

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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.