Home / 134,346,413,498.90-201,547,922,483.58-43,580,742,602.88

Finding the Fourth Proportional to 134,346,413,498.90, 201,547,922,483.58 and 43,580,742,602.88

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Solution

The fourth proportional to 134,346,413,498.90, 201,547,922,483.58 and 43,580,742,602.88 is: 65,380,294,889.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,346,413,498.90 : 201,547,922,483.58 = 43,580,742,602.88 : x
  2. Step 2: Convert to fraction form
    134,346,413,498.90/201,547,922,483.58 = 43,580,742,602.88/x
  3. Step 3: Cross multiply
    134,346,413,498.90x = 201,547,922,483.58 × 43,580,742,602.88
  4. Step 4: Simplify right side
    134,346,413,498.90x = 8,783,608,131,902,109,646,848
  5. Step 5: Solve for x
    x = 8,783,608,131,902,109,646,848/134,346,413,498.90
  6. Step 6: Final answer
    x = 65,380,294,889.48

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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.