Home / 118,948,066,588.44-178,369,742,323.62-63,037,454,822.04

Finding the Fourth Proportional to 118,948,066,588.44, 178,369,742,323.62 and 63,037,454,822.04

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Solution

The fourth proportional to 118,948,066,588.44, 178,369,742,323.62 and 63,037,454,822.04 is: 94,528,434,936.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,948,066,588.44 : 178,369,742,323.62 = 63,037,454,822.04 : x
  2. Step 2: Convert to fraction form
    118,948,066,588.44/178,369,742,323.62 = 63,037,454,822.04/x
  3. Step 3: Cross multiply
    118,948,066,588.44x = 178,369,742,323.62 × 63,037,454,822.04
  4. Step 4: Simplify right side
    118,948,066,588.44x = 11,243,974,573,344,111,460,352
  5. Step 5: Solve for x
    x = 11,243,974,573,344,111,460,352/118,948,066,588.44
  6. Step 6: Final answer
    x = 94,528,434,936.64

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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.