Home / 1,748,941,344.60-2,623,547,643.30-584,413,999.80

Finding the Fourth Proportional to 1,748,941,344.60, 2,623,547,643.30 and 584,413,999.80

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Solution

The fourth proportional to 1,748,941,344.60, 2,623,547,643.30 and 584,413,999.80 is: 876,666,319.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,941,344.60 : 2,623,547,643.30 = 584,413,999.80 : x
  2. Step 2: Convert to fraction form
    1,748,941,344.60/2,623,547,643.30 = 584,413,999.80/x
  3. Step 3: Cross multiply
    1,748,941,344.60x = 2,623,547,643.30 × 584,413,999.80
  4. Step 4: Simplify right side
    1,748,941,344.60x = 1,533,237,971,886,816,768
  5. Step 5: Solve for x
    x = 1,533,237,971,886,816,768/1,748,941,344.60
  6. Step 6: Final answer
    x = 876,666,319.67

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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.