Home / 107,352,506,790.48-148,146,908,401.59-59,179,492,618.44

Finding the Fourth Proportional to 107,352,506,790.48, 148,146,908,401.59 and 59,179,492,618.44

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Solution

The fourth proportional to 107,352,506,790.48, 148,146,908,401.59 and 59,179,492,618.44 is: 81,667,947,347.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,352,506,790.48 : 148,146,908,401.59 = 59,179,492,618.44 : x
  2. Step 2: Convert to fraction form
    107,352,506,790.48/148,146,908,401.59 = 59,179,492,618.44/x
  3. Step 3: Cross multiply
    107,352,506,790.48x = 148,146,908,401.59 × 59,179,492,618.44
  4. Step 4: Simplify right side
    107,352,506,790.48x = 8,767,258,872,196,602,265,600
  5. Step 5: Solve for x
    x = 8,767,258,872,196,602,265,600/107,352,506,790.48
  6. Step 6: Final answer
    x = 81,667,947,347.59

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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.