Home / 26,281,573,280.82-36,268,098,357.56-14,849,896,692.15

Finding the Fourth Proportional to 26,281,573,280.82, 36,268,098,357.56 and 14,849,896,692.15

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Solution

The fourth proportional to 26,281,573,280.82, 36,268,098,357.56 and 14,849,896,692.15 is: 20,492,590,305.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,281,573,280.82 : 36,268,098,357.56 = 14,849,896,692.15 : x
  2. Step 2: Convert to fraction form
    26,281,573,280.82/36,268,098,357.56 = 14,849,896,692.15/x
  3. Step 3: Cross multiply
    26,281,573,280.82x = 36,268,098,357.56 × 14,849,896,692.15
  4. Step 4: Simplify right side
    26,281,573,280.82x = 538,577,513,830,426,804,224
  5. Step 5: Solve for x
    x = 538,577,513,830,426,804,224/26,281,573,280.82
  6. Step 6: Final answer
    x = 20,492,590,305.60

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Double scale
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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.