Home / 1,584,465,094.29-2,376,971,587.77-535,210,939.17

Finding the Fourth Proportional to 1,584,465,094.29, 2,376,971,587.77 and 535,210,939.17

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Solution

The fourth proportional to 1,584,465,094.29, 2,376,971,587.77 and 535,210,939.17 is: 802,908,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,465,094.29 : 2,376,971,587.77 = 535,210,939.17 : x
  2. Step 2: Convert to fraction form
    1,584,465,094.29/2,376,971,587.77 = 535,210,939.17/x
  3. Step 3: Cross multiply
    1,584,465,094.29x = 2,376,971,587.77 × 535,210,939.17
  4. Step 4: Simplify right side
    1,584,465,094.29x = 1,272,181,195,870,787,840
  5. Step 5: Solve for x
    x = 1,272,181,195,870,787,840/1,584,465,094.29
  6. Step 6: Final answer
    x = 802,908,944.13

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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.