Home / 134,346,413,464.60-201,547,922,431.65-43,580,742,567.05

Finding the Fourth Proportional to 134,346,413,464.60, 201,547,922,431.65 and 43,580,742,567.05

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Solution

The fourth proportional to 134,346,413,464.60, 201,547,922,431.65 and 43,580,742,567.05 is: 65,380,294,835.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,346,413,464.60 : 201,547,922,431.65 = 43,580,742,567.05 : x
  2. Step 2: Convert to fraction form
    134,346,413,464.60/201,547,922,431.65 = 43,580,742,567.05/x
  3. Step 3: Cross multiply
    134,346,413,464.60x = 201,547,922,431.65 × 43,580,742,567.05
  4. Step 4: Simplify right side
    134,346,413,464.60x = 8,783,608,122,417,904,353,280
  5. Step 5: Solve for x
    x = 8,783,608,122,417,904,353,280/134,346,413,464.60
  6. Step 6: Final answer
    x = 65,380,294,835.58

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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.