Home / 597,727,730.36-824,884,779.30-346,813,175

Finding the Fourth Proportional to 597,727,730.36, 824,884,779.30 and 346,813,175

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Solution

The fourth proportional to 597,727,730.36, 824,884,779.30 and 346,813,175 is: 478,614,082.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,727,730.36 : 824,884,779.30 = 346,813,175 : x
  2. Step 2: Convert to fraction form
    597,727,730.36/824,884,779.30 = 346,813,175/x
  3. Step 3: Cross multiply
    597,727,730.36x = 824,884,779.30 × 346,813,175
  4. Step 4: Simplify right side
    597,727,730.36x = 286,080,909,318,207,264
  5. Step 5: Solve for x
    x = 286,080,909,318,207,264/597,727,730.36
  6. Step 6: Final answer
    x = 478,614,082.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.