Home / 35,306,951,479.02-48,723,579,050.74-19,249,645,675.36

Finding the Fourth Proportional to 35,306,951,479.02, 48,723,579,050.74 and 19,249,645,675.36

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Solution

The fourth proportional to 35,306,951,479.02, 48,723,579,050.74 and 19,249,645,675.36 is: 26,564,503,404.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306,951,479.02 : 48,723,579,050.74 = 19,249,645,675.36 : x
  2. Step 2: Convert to fraction form
    35,306,951,479.02/48,723,579,050.74 = 19,249,645,675.36/x
  3. Step 3: Cross multiply
    35,306,951,479.02x = 48,723,579,050.74 × 19,249,645,675.36
  4. Step 4: Simplify right side
    35,306,951,479.02x = 937,911,632,762,138,263,552
  5. Step 5: Solve for x
    x = 937,911,632,762,138,263,552/35,306,951,479.02
  6. Step 6: Final answer
    x = 26,564,503,404.36

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1.5x scale

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.