Home / 14,779,160,439.51-20,395,079,038.38-8,004,810,483.03

Finding the Fourth Proportional to 14,779,160,439.51, 20,395,079,038.38 and 8,004,810,483.03

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Solution

The fourth proportional to 14,779,160,439.51, 20,395,079,038.38 and 8,004,810,483.03 is: 11,046,550,523.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,779,160,439.51 : 20,395,079,038.38 = 8,004,810,483.03 : x
  2. Step 2: Convert to fraction form
    14,779,160,439.51/20,395,079,038.38 = 8,004,810,483.03/x
  3. Step 3: Cross multiply
    14,779,160,439.51x = 20,395,079,038.38 × 8,004,810,483.03
  4. Step 4: Simplify right side
    14,779,160,439.51x = 163,258,742,488,649,629,696
  5. Step 5: Solve for x
    x = 163,258,742,488,649,629,696/14,779,160,439.51
  6. Step 6: Final answer
    x = 11,046,550,523.41

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Find fourth proportional to 14,779,160,440.51, 20,395,079,039.76 and 8,004,810,484.03
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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.