Home / 4,473,109,225.60-6,709,663,838.40-1,528,713,509.20

Finding the Fourth Proportional to 4,473,109,225.60, 6,709,663,838.40 and 1,528,713,509.20

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Solution

The fourth proportional to 4,473,109,225.60, 6,709,663,838.40 and 1,528,713,509.20 is: 2,293,070,263.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,109,225.60 : 6,709,663,838.40 = 1,528,713,509.20 : x
  2. Step 2: Convert to fraction form
    4,473,109,225.60/6,709,663,838.40 = 1,528,713,509.20/x
  3. Step 3: Cross multiply
    4,473,109,225.60x = 6,709,663,838.40 × 1,528,713,509.20
  4. Step 4: Simplify right side
    4,473,109,225.60x = 10,257,153,751,952,805,888
  5. Step 5: Solve for x
    x = 10,257,153,751,952,805,888/4,473,109,225.60
  6. Step 6: Final answer
    x = 2,293,070,263.80

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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.