Home / 46,835,123.40-70,252,685.10-29,808,016.20

Finding the Fourth Proportional to 46,835,123.40, 70,252,685.10 and 29,808,016.20

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Solution

The fourth proportional to 46,835,123.40, 70,252,685.10 and 29,808,016.20 is: 44,712,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,835,123.40 : 70,252,685.10 = 29,808,016.20 : x
  2. Step 2: Convert to fraction form
    46,835,123.40/70,252,685.10 = 29,808,016.20/x
  3. Step 3: Cross multiply
    46,835,123.40x = 70,252,685.10 × 29,808,016.20
  4. Step 4: Simplify right side
    46,835,123.40x = 2,094,093,175,554,298.50
  5. Step 5: Solve for x
    x = 2,094,093,175,554,298.50/46,835,123.40
  6. Step 6: Final answer
    x = 44,712,024.30

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1.5x scale

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.