Home / 6,051,402,055.81-9,058,485,862.95-3,948,350,088.07

Finding the Fourth Proportional to 6,051,402,055.81, 9,058,485,862.95 and 3,948,350,088.07

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Solution

The fourth proportional to 6,051,402,055.81, 9,058,485,862.95 and 3,948,350,088.07 is: 5,910,377,979.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,402,055.81 : 9,058,485,862.95 = 3,948,350,088.07 : x
  2. Step 2: Convert to fraction form
    6,051,402,055.81/9,058,485,862.95 = 3,948,350,088.07/x
  3. Step 3: Cross multiply
    6,051,402,055.81x = 9,058,485,862.95 × 3,948,350,088.07
  4. Step 4: Simplify right side
    6,051,402,055.81x = 35,766,073,454,759,485,440
  5. Step 5: Solve for x
    x = 35,766,073,454,759,485,440/6,051,402,055.81
  6. Step 6: Final answer
    x = 5,910,377,979.33

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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.