Home / 583,797,492,543.72-875,377,007,703.54-463,558,426,775.40

Finding the Fourth Proportional to 583,797,492,543.72, 875,377,007,703.54 and 463,558,426,775.40

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Solution

The fourth proportional to 583,797,492,543.72, 875,377,007,703.54 and 463,558,426,775.40 is: 695,084,157,964.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,797,492,543.72 : 875,377,007,703.54 = 463,558,426,775.40 : x
  2. Step 2: Convert to fraction form
    583,797,492,543.72/875,377,007,703.54 = 463,558,426,775.40/x
  3. Step 3: Cross multiply
    583,797,492,543.72x = 875,377,007,703.54 × 463,558,426,775.40
  4. Step 4: Simplify right side
    583,797,492,543.72x = 405,788,388,526,410,254,254,080
  5. Step 5: Solve for x
    x = 405,788,388,526,410,254,254,080/583,797,492,543.72
  6. Step 6: Final answer
    x = 695,084,157,964.28

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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.