Home / 597,812,457.60-896,718,686.40-529,788,009.60

Finding the Fourth Proportional to 597,812,457.60, 896,718,686.40 and 529,788,009.60

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Solution

The fourth proportional to 597,812,457.60, 896,718,686.40 and 529,788,009.60 is: 794,682,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,812,457.60 : 896,718,686.40 = 529,788,009.60 : x
  2. Step 2: Convert to fraction form
    597,812,457.60/896,718,686.40 = 529,788,009.60/x
  3. Step 3: Cross multiply
    597,812,457.60x = 896,718,686.40 × 529,788,009.60
  4. Step 4: Simplify right side
    597,812,457.60x = 475,070,808,038,982,592
  5. Step 5: Solve for x
    x = 475,070,808,038,982,592/597,812,457.60
  6. Step 6: Final answer
    x = 794,682,014.40

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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.