Home / 25,799,751,931.85-35,604,762,258.76-14,368,320,722.49

Finding the Fourth Proportional to 25,799,751,931.85, 35,604,762,258.76 and 14,368,320,722.49

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Solution

The fourth proportional to 25,799,751,931.85, 35,604,762,258.76 and 14,368,320,722.49 is: 19,828,897,763.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,799,751,931.85 : 35,604,762,258.76 = 14,368,320,722.49 : x
  2. Step 2: Convert to fraction form
    25,799,751,931.85/35,604,762,258.76 = 14,368,320,722.49/x
  3. Step 3: Cross multiply
    25,799,751,931.85x = 35,604,762,258.76 × 14,368,320,722.49
  4. Step 4: Simplify right side
    25,799,751,931.85x = 511,580,643,381,685,714,944
  5. Step 5: Solve for x
    x = 511,580,643,381,685,714,944/25,799,751,931.85
  6. Step 6: Final answer
    x = 19,828,897,763.55

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Double scale
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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.