Home / 536,547,904.60-804,821,856.90-450,454,462.60

Finding the Fourth Proportional to 536,547,904.60, 804,821,856.90 and 450,454,462.60

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Solution

The fourth proportional to 536,547,904.60, 804,821,856.90 and 450,454,462.60 is: 675,681,693.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,547,904.60 : 804,821,856.90 = 450,454,462.60 : x
  2. Step 2: Convert to fraction form
    536,547,904.60/804,821,856.90 = 450,454,462.60/x
  3. Step 3: Cross multiply
    536,547,904.60x = 804,821,856.90 × 450,454,462.60
  4. Step 4: Simplify right side
    536,547,904.60x = 362,535,597,038,623,616
  5. Step 5: Solve for x
    x = 362,535,597,038,623,616/536,547,904.60
  6. Step 6: Final answer
    x = 675,681,693.90

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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.