Home / 35,306,951,477.02-48,723,579,047.98-19,249,645,673.36

Finding the Fourth Proportional to 35,306,951,477.02, 48,723,579,047.98 and 19,249,645,673.36

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Solution

The fourth proportional to 35,306,951,477.02, 48,723,579,047.98 and 19,249,645,673.36 is: 26,564,503,401.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306,951,477.02 : 48,723,579,047.98 = 19,249,645,673.36 : x
  2. Step 2: Convert to fraction form
    35,306,951,477.02/48,723,579,047.98 = 19,249,645,673.36/x
  3. Step 3: Cross multiply
    35,306,951,477.02x = 48,723,579,047.98 × 19,249,645,673.36
  4. Step 4: Simplify right side
    35,306,951,477.02x = 937,911,632,611,562,225,664
  5. Step 5: Solve for x
    x = 937,911,632,611,562,225,664/35,306,951,477.02
  6. Step 6: Final answer
    x = 26,564,503,401.60

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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.