Home / 175,888,116,162.95-242,712,279,566.80-98,711,050,521.20

Finding the Fourth Proportional to 175,888,116,162.95, 242,712,279,566.80 and 98,711,050,521.20

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Solution

The fourth proportional to 175,888,116,162.95, 242,712,279,566.80 and 98,711,050,521.20 is: 136,213,773,921.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,888,116,162.95 : 242,712,279,566.80 = 98,711,050,521.20 : x
  2. Step 2: Convert to fraction form
    175,888,116,162.95/242,712,279,566.80 = 98,711,050,521.20/x
  3. Step 3: Cross multiply
    175,888,116,162.95x = 242,712,279,566.80 × 98,711,050,521.20
  4. Step 4: Simplify right side
    175,888,116,162.95x = 23,958,384,090,432,799,768,576
  5. Step 5: Solve for x
    x = 23,958,384,090,432,799,768,576/175,888,116,162.95
  6. Step 6: Final answer
    x = 136,213,773,921.13

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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.