Home / 94,668,726,017.63-130,646,948,565.45-52,425,543,809.63

Finding the Fourth Proportional to 94,668,726,017.63, 130,646,948,565.45 and 52,425,543,809.63

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Solution

The fourth proportional to 94,668,726,017.63, 130,646,948,565.45 and 52,425,543,809.63 is: 72,349,524,639.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,668,726,017.63 : 130,646,948,565.45 = 52,425,543,809.63 : x
  2. Step 2: Convert to fraction form
    94,668,726,017.63/130,646,948,565.45 = 52,425,543,809.63/x
  3. Step 3: Cross multiply
    94,668,726,017.63x = 130,646,948,565.45 × 52,425,543,809.63
  4. Step 4: Simplify right side
    94,668,726,017.63x = 6,849,237,325,611,822,743,552
  5. Step 5: Solve for x
    x = 6,849,237,325,611,822,743,552/94,668,726,017.63
  6. Step 6: Final answer
    x = 72,349,524,639.60

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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.