Home / 1,584,465,089.82-2,376,971,581.02-535,210,934.70

Finding the Fourth Proportional to 1,584,465,089.82, 2,376,971,581.02 and 535,210,934.70

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Solution

The fourth proportional to 1,584,465,089.82, 2,376,971,581.02 and 535,210,934.70 is: 802,908,937.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,465,089.82 : 2,376,971,581.02 = 535,210,934.70 : x
  2. Step 2: Convert to fraction form
    1,584,465,089.82/2,376,971,581.02 = 535,210,934.70/x
  3. Step 3: Cross multiply
    1,584,465,089.82x = 2,376,971,581.02 × 535,210,934.70
  4. Step 4: Simplify right side
    1,584,465,089.82x = 1,272,181,181,633,050,880
  5. Step 5: Solve for x
    x = 1,272,181,181,633,050,880/1,584,465,089.82
  6. Step 6: Final answer
    x = 802,908,937.41

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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.