Home / 63,240,662,817.25-94,857,502,518.40-46,240,849,090.20

Finding the Fourth Proportional to 63,240,662,817.25, 94,857,502,518.40 and 46,240,849,090.20

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Solution

The fourth proportional to 63,240,662,817.25, 94,857,502,518.40 and 46,240,849,090.20 is: 69,358,720,538.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,240,662,817.25 : 94,857,502,518.40 = 46,240,849,090.20 : x
  2. Step 2: Convert to fraction form
    63,240,662,817.25/94,857,502,518.40 = 46,240,849,090.20/x
  3. Step 3: Cross multiply
    63,240,662,817.25x = 94,857,502,518.40 × 46,240,849,090.20
  4. Step 4: Simplify right side
    63,240,662,817.25x = 4,386,291,459,026,785,927,168
  5. Step 5: Solve for x
    x = 4,386,291,459,026,785,927,168/63,240,662,817.25
  6. Step 6: Final answer
    x = 69,358,720,538.74

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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.